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CVE-2026-76795— AeternaLabsHQ PullMD REST API Endpoint api server-side request forgery

Quick assessment

Affected
AeternaLabsHQ PullMD
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

发现 AeternaLabsHQ PullMD 3.2.0 中存在一个漏洞。该漏洞影响 REST API 端点组件中 /api 文件的某个未知函数。通过操纵参数 url，可导致服务器端请求伪造（SSRF）。攻击可远程发起，且漏洞利用代码已公开，可能被恶意利用。升级至 3.3.0 版本可修复此问题，该补丁的标识符为 96448894cc93ccecb0bdcbf263a9d25390a8455e。建议升级受影响的组件以消除风险。

CVSS 7.3 · High EPSS 0.35% · P28

Possible ATT&CK Techniques 1 AI

T1105 · Ingress Tool Transfer

Affected Version Matrix 2

VendorProduct Version RangeStatus
AeternaLabsHQ PullMD 3.2.0 affected
3.3.0 unaffected
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I. Basic Information for CVE-2026-76795

Vulnerability Information
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Vulnerability Title
AeternaLabsHQ PullMD REST API Endpoint api server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in AeternaLabsHQ PullMD 3.2.0. This impacts an unknown function of the file /api of the component REST API Endpoint. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.3.0 will fix this issue. The identifier of the patch is 96448894cc93ccecb0bdcbf263a9d25390a8455e. Upgrading the affected component is advised.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
AeternaLabsHQ PullMD 3.2.0 cpe:2.3:a:aeternalabshq:pullmd:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-76795

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 9262 chars
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III. Intelligence Information for CVE-2026-76795

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Patches & Fixes for CVE-2026-76795 (2)

Proof of Concept for CVE-2026-76795 (1)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-76795

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