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Chinese

Report Comparison

审计报告对比

This skill compares two security audit reports to track progress over time.
该技能可对比两份安全审计报告，跟踪一段时间内的修复进度。

When to Use This Skill

何时使用该技能

  • After fixing vulnerabilities, to verify remediation
  • For periodic security reviews
  • To track security posture over time
  • To identify regression (new vulnerabilities)
  • 修复漏洞后，验证修复效果
  • 定期安全审查
  • 跟踪安全态势变化
  • 识别回归漏洞（新出现的漏洞）

Prerequisites

前提条件

  • Two audit reports in Markdown format
  • Reports should be from the same project
  • 两份Markdown格式的审计报告
  • 报告需来自同一项目

Usage

使用方法

Basic Comparison

基础对比

Compare security reports old-report.md and new-report.md
Compare security reports old-report.md and new-report.md

With Specific Paths

指定路径对比

Compare reports/audit-v1.md with reports/audit-v2.md
Compare reports/audit-v1.md with reports/audit-v2.md

Output Format

输出格式

═══════════════════════════════════════════════════════════
 SECURITY AUDIT COMPARISON
═══════════════════════════════════════════════════════════

 Previous Audit: January 15, 2025
 Current Audit:  January 31, 2025
 Days Between:   16 days

 ─────────────────────────────────────────────────────────
 Score Comparison
 ─────────────────────────────────────────────────────────

 Previous Score: 35/100 (Grade: D)
 Current Score:  72/100 (Grade: C)
 Improvement:    +37 points ⬆️

 ┌────────────────────────────────────────────────────────┐
 │ Score Progress                                         │
 │                                                        │
 │  100 ┤                                                 │
 │   80 ┤                              ████████ 72       │
 │   60 ┤                              ████████          │
 │   40 ┤ ████████ 35                  ████████          │
 │   20 ┤ ████████                     ████████          │
 │    0 ┴─────────────────────────────────────────────── │
 │        Jan 15                       Jan 31            │
 └────────────────────────────────────────────────────────┘

 ─────────────────────────────────────────────────────────
 Findings Summary
 ─────────────────────────────────────────────────────────

 | Status      | P0  | P1  | P2  | Total |
 |-------------|-----|-----|-----|-------|
 | Previous    | 3   | 4   | 5   | 12    |
 | Current     | 0   | 2   | 4   | 6     |
 | Fixed       | 3   | 2   | 2   | 7     |
 | New         | 0   | 0   | 1   | 1     |

 ─────────────────────────────────────────────────────────
 Fixed Vulnerabilities ✅
 ─────────────────────────────────────────────────────────

 P0 (Critical) - ALL FIXED! 🎉

 ✅ P0-001: Service Role Key Exposed
    Status: FIXED
    Resolution: Key rotated, removed from client code
    Fixed on: January 16, 2025

 ✅ P0-002: Database Backups Publicly Accessible
    Status: FIXED
    Resolution: Bucket made private, files deleted
    Fixed on: January 16, 2025

 ✅ P0-003: Admin Function Privilege Escalation
    Status: FIXED
    Resolution: Added admin role verification
    Fixed on: January 17, 2025

 P1 (High) - 2 of 4 Fixed

 ✅ P1-001: Email Confirmation Disabled
    Status: FIXED
    Resolution: Email confirmation now required
    Fixed on: January 20, 2025

 ✅ P1-002: IDOR in get-user-data Function
    Status: FIXED
    Resolution: Added user ownership verification
    Fixed on: January 18, 2025

 P2 (Medium) - 2 of 5 Fixed

 ✅ P2-001: Weak Password Policy
    Status: FIXED
    Resolution: Minimum length increased to 10
    Fixed on: January 22, 2025

 ✅ P2-003: Disposable Emails Accepted
    Status: FIXED
    Resolution: Email validation added
    Fixed on: January 25, 2025

 ─────────────────────────────────────────────────────────
 Remaining Vulnerabilities ⚠️
 ─────────────────────────────────────────────────────────

 P1 (High) - 2 Remaining

 🟠 P1-003: User Enumeration via Timing Attack
    Status: OPEN (16 days)
    Priority: Address this week
    Note: Was in previous report, not yet fixed

 🟠 P1-004: Admin Channel Publicly Accessible
    Status: OPEN (16 days)
    Priority: Address this week

 P2 (Medium) - 3 Remaining

 🟡 P2-002: Wildcard CORS Origin
    Status: OPEN (16 days)

 🟡 P2-004: Verbose Error Messages
    Status: OPEN (16 days)

 🟡 P2-005: Rate Limiting Not Enforced on Functions
    Status: OPEN (16 days)

 ─────────────────────────────────────────────────────────
 New Vulnerabilities 🆕
 ─────────────────────────────────────────────────────────

 P2 (Medium) - 1 New Issue

 🆕 P2-006: New Storage Bucket Without RLS
    Severity: 🟡 P2
    Component: Storage
    Description: New bucket 'user-uploads' created without
                 RLS policies. Currently empty but will
                 need policies before production use.
    First Seen: January 31, 2025

 ─────────────────────────────────────────────────────────
 Progress Analysis
 ─────────────────────────────────────────────────────────

 Remediation Rate: 58% (7 of 12 fixed)

 By Severity:
 ├── P0 (Critical): 100% fixed ✅
 ├── P1 (High): 50% fixed
 └── P2 (Medium): 40% fixed

 Time to Fix (Average):
 ├── P0: 1.3 days (excellent)
 ├── P1: 3.5 days (good)
 └── P2: 5.5 days (acceptable)

 Regression: 1 new issue introduced
             (lower severity, acceptable)

 ─────────────────────────────────────────────────────────
 Recommendations
 ─────────────────────────────────────────────────────────

 1. CONTINUE PROGRESS
    Great work fixing all P0 issues! Focus now on
    remaining P1 issues:
    - User enumeration timing attack
    - Admin broadcast channel

 2. ADDRESS NEW ISSUE
    Configure RLS on 'user-uploads' bucket before
    it's used in production.

 3. SCHEDULE FOLLOW-UP
    Recommend another audit in 14 days to verify
    remaining fixes.

 ─────────────────────────────────────────────────────────
 Trend Analysis
 ─────────────────────────────────────────────────────────

 If you have 3+ reports, trend analysis is available:

 | Date       | Score | P0 | P1 | P2 | Total |
 |------------|-------|----|----|----| ------|
 | 2024-12-01 | 28    | 4  | 5  | 6  | 15    |
 | 2025-01-15 | 35    | 3  | 4  | 5  | 12    |
 | 2025-01-31 | 72    | 0  | 2  | 4  | 6     |

 Trend: Improving ⬆️

═══════════════════════════════════════════════════════════
═══════════════════════════════════════════════════════════
 SECURITY AUDIT COMPARISON
═══════════════════════════════════════════════════════════

 Previous Audit: January 15, 2025
 Current Audit:  January 31, 2025
 Days Between:   16 days

 ─────────────────────────────────────────────────────────
 Score Comparison
 ─────────────────────────────────────────────────────────

 Previous Score: 35/100 (Grade: D)
 Current Score:  72/100 (Grade: C)
 Improvement:    +37 points ⬆️

 ┌────────────────────────────────────────────────────────┐
 │ Score Progress                                         │
 │                                                        │
 │  100 ┤                                                 │
 │   80 ┤                              ████████ 72       │
 │   60 ┤                              ████████          │
 │   40 ┤ ████████ 35                  ████████          │
 │   20 ┤ ████████                     ████████          │
 │    0 ┴─────────────────────────────────────────────── │
 │        Jan 15                       Jan 31            │
 └────────────────────────────────────────────────────────┘

 ─────────────────────────────────────────────────────────
 Findings Summary
 ─────────────────────────────────────────────────────────

 | Status      | P0  | P1  | P2  | Total |
 |-------------|-----|-----|-----|-------|
 | Previous    | 3   | 4   | 5   | 12    |
 | Current     | 0   | 2   | 4   | 6     |
 | Fixed       | 3   | 2   | 2   | 7     |
 | New         | 0   | 0   | 1   | 1     |

 ─────────────────────────────────────────────────────────
 Fixed Vulnerabilities ✅
 ─────────────────────────────────────────────────────────

 P0 (Critical) - ALL FIXED! 🎉

 ✅ P0-001: Service Role Key Exposed
    Status: FIXED
    Resolution: Key rotated, removed from client code
    Fixed on: January 16, 2025

 ✅ P0-002: Database Backups Publicly Accessible
    Status: FIXED
    Resolution: Bucket made private, files deleted
    Fixed on: January 16, 2025

 ✅ P0-003: Admin Function Privilege Escalation
    Status: FIXED
    Resolution: Added admin role verification
    Fixed on: January 17, 2025

 P1 (High) - 2 of 4 Fixed

 ✅ P1-001: Email Confirmation Disabled
    Status: FIXED
    Resolution: Email confirmation now required
    Fixed on: January 20, 2025

 ✅ P1-002: IDOR in get-user-data Function
    Status: FIXED
    Resolution: Added user ownership verification
    Fixed on: January 18, 2025

 P2 (Medium) - 2 of 5 Fixed

 ✅ P2-001: Weak Password Policy
    Status: FIXED
    Resolution: Minimum length increased to 10
    Fixed on: January 22, 2025

 ✅ P2-003: Disposable Emails Accepted
    Status: FIXED
    Resolution: Email validation added
    Fixed on: January 25, 2025

 ─────────────────────────────────────────────────────────
 Remaining Vulnerabilities ⚠️
 ─────────────────────────────────────────────────────────

 P1 (High) - 2 Remaining

 🟠 P1-003: User Enumeration via Timing Attack
    Status: OPEN (16 days)
    Priority: Address this week
    Note: Was in previous report, not yet fixed

 🟠 P1-004: Admin Channel Publicly Accessible
    Status: OPEN (16 days)
    Priority: Address this week

 P2 (Medium) - 3 Remaining

 🟡 P2-002: Wildcard CORS Origin
    Status: OPEN (16 days)

 🟡 P2-004: Verbose Error Messages
    Status: OPEN (16 days)

 🟡 P2-005: Rate Limiting Not Enforced on Functions
    Status: OPEN (16 days)

 ─────────────────────────────────────────────────────────
 New Vulnerabilities 🆕
 ─────────────────────────────────────────────────────────

 P2 (Medium) - 1 New Issue

 🆕 P2-006: New Storage Bucket Without RLS
    Severity: 🟡 P2
    Component: Storage
    Description: New bucket 'user-uploads' created without
                 RLS policies. Currently empty but will
                 need policies before production use.
    First Seen: January 31, 2025

 ─────────────────────────────────────────────────────────
 Progress Analysis
 ─────────────────────────────────────────────────────────

 Remediation Rate: 58% (7 of 12 fixed)

 By Severity:
 ├── P0 (Critical): 100% fixed ✅
 ├── P1 (High): 50% fixed
 └── P2 (Medium): 40% fixed

 Time to Fix (Average):
 ├── P0: 1.3 days (excellent)
 ├── P1: 3.5 days (good)
 └── P2: 5.5 days (acceptable)

 Regression: 1 new issue introduced
             (lower severity, acceptable)

 ─────────────────────────────────────────────────────────
 Recommendations
 ─────────────────────────────────────────────────────────

 1. CONTINUE PROGRESS
    Great work fixing all P0 issues! Focus now on
    remaining P1 issues:
    - User enumeration timing attack
    - Admin broadcast channel

 2. ADDRESS NEW ISSUE
    Configure RLS on 'user-uploads' bucket before
    it's used in production.

 3. SCHEDULE FOLLOW-UP
    Recommend another audit in 14 days to verify
    remaining fixes.

 ─────────────────────────────────────────────────────────
 Trend Analysis
 ─────────────────────────────────────────────────────────

 If you have 3+ reports, trend analysis is available:

 | Date       | Score | P0 | P1 | P2 | Total |
 |------------|-------|----|----|----| ------|
 | 2024-12-01 | 28    | 4  | 5  | 6  | 15    |
 | 2025-01-15 | 35    | 3  | 4  | 5  | 12    |
 | 2025-01-31 | 72    | 0  | 2  | 4  | 6     |

 Trend: Improving ⬆️

═══════════════════════════════════════════════════════════

Comparison Logic

对比逻辑

Finding Matching

漏洞匹配规则

Findings are matched between reports using:
  1. ID match — Same P0-001, P1-002, etc.
  2. Component + Title match — Same issue description
  3. Location match — Same file/line/endpoint
报告间的漏洞通过以下方式匹配：
  1. ID匹配 — 相同的P0-001、P1-002等编号
  2. 组件+标题匹配 — 相同的漏洞描述
  3. 位置匹配 — 相同的文件/行/端点

Status Determination

状态判定

PreviousCurrentStatus
PresentAbsentFixed ✅
PresentPresentRemaining ⚠️
AbsentPresentNew 🆕
AbsentAbsentN/A
旧报告状态新报告状态最终状态
存在不存在已修复 ✅
存在存在未修复 ⚠️
不存在存在新漏洞 🆕
不存在不存在不适用

Score Calculation

分数计算

Change = Current Score - Previous Score

Positive change = Improvement ⬆️
Negative change = Regression ⬇️
No change = Stable ➡️
变化值 = 当前分数 - 旧报告分数

正变化 = 分数提升 ⬆️
负变化 = 分数倒退 ⬇️
无变化 = 分数稳定 ➡️

Context Output

上下文输出

json
{
  "comparison": {
    "previous_date": "2025-01-15",
    "current_date": "2025-01-31",
    "previous_score": 35,
    "current_score": 72,
    "score_change": 37,
    "findings": {
      "previous_total": 12,
      "current_total": 6,
      "fixed": 7,
      "remaining": 5,
      "new": 1
    },
    "by_severity": {
      "P0": { "previous": 3, "current": 0, "fixed": 3, "new": 0 },
      "P1": { "previous": 4, "current": 2, "fixed": 2, "new": 0 },
      "P2": { "previous": 5, "current": 4, "fixed": 2, "new": 1 }
    },
    "remediation_rate": 0.58,
    "trend": "improving"
  }
}
json
{
  "comparison": {
    "previous_date": "2025-01-15",
    "current_date": "2025-01-31",
    "previous_score": 35,
    "current_score": 72,
    "score_change": 37,
    "findings": {
      "previous_total": 12,
      "current_total": 6,
      "fixed": 7,
      "remaining": 5,
      "new": 1
    },
    "by_severity": {
      "P0": { "previous": 3, "current": 0, "fixed": 3, "new": 0 },
      "P1": { "previous": 4, "current": 2, "fixed": 2, "new": 0 },
      "P2": { "previous": 5, "current": 4, "fixed": 2, "new": 1 }
    },
    "remediation_rate": 0.58,
    "trend": "improving"
  }
}

Report Output

报告输出

The comparison generates 
supabase-audit-comparison.md
:
markdown
undefined
对比后会生成
supabase-audit-comparison.md
文件：
markdown
undefined

Security Audit Comparison Report

Security Audit Comparison Report

Summary

Summary

MetricPreviousCurrentChange
Score35/10072/100+37 ⬆️
P0 Issues30-3 ✅
P1 Issues42-2 ✅
P2 Issues54-1 ✅
Total126-6 ✅
MetricPreviousCurrentChange
Score35/10072/100+37 ⬆️
P0 Issues30-3 ✅
P1 Issues42-2 ✅
P2 Issues54-1 ✅
Total126-6 ✅

Fixed Issues (7)

Fixed Issues (7)

[Detailed list of fixed issues...]
[Detailed list of fixed issues...]

Remaining Issues (5)

Remaining Issues (5)

[Detailed list of remaining issues...]
[Detailed list of remaining issues...]

New Issues (1)

New Issues (1)

[Detailed list of new issues...]
[Detailed list of new issues...]

Recommendations

Recommendations

[Action items based on comparison...]
undefined
[Action items based on comparison...]
undefined

Multiple Report Comparison

多报告对比

For trend analysis across 3+ reports:
Compare trend across reports/audit-*.md
Output includes:
  • Score trend graph
  • Issue count over time
  • Average time to fix
  • Recurring issues identification
如需对3份及以上报告进行趋势分析：
Compare trend across reports/audit-*.md
输出内容包括：
  • 分数趋势图
  • 漏洞数量变化趋势
  • 平均修复时间
  • 重复出现的漏洞识别

Best Practices

最佳实践

Naming Convention

命名规范

reports/
├── supabase-audit-2024-12-01.md
├── supabase-audit-2025-01-15.md
├── supabase-audit-2025-01-31.md
└── supabase-audit-comparison-2025-01-31.md
reports/
├── supabase-audit-2024-12-01.md
├── supabase-audit-2025-01-15.md
├── supabase-audit-2025-01-31.md
└── supabase-audit-comparison-2025-01-31.md

Regular Audits

定期审计

FrequencyPurpose
After fixesVerify remediation
MonthlyCatch regressions
Before releasesPre-production check
After incidentsPost-incident review
频率目的
修复漏洞后验证修复效果
每月一次发现倒退漏洞
发布前生产前检查
事件后事后复盘

Tracking Progress

进度跟踪

  1. Keep all reports in version control
  2. Link to issue tracker (GitHub, Jira)
  3. Include in sprint planning
  4. Report to stakeholders
  1. 将所有报告纳入版本控制
  2. 关联到问题跟踪系统（GitHub、Jira）
  3. 纳入 sprint 规划
  4. 向利益相关者汇报

Related Skills

相关技能

  • supabase-report
    — Generate the reports to compare
  • supabase-pentest
    — Run full audit
  • supabase-help
    — Quick reference
  • supabase-report
    — 生成用于对比的审计报告
  • supabase-pentest
    — 执行全面审计
  • supabase-help
    — 快速参考