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CVE-2026-81848— cyberchitta scrapling-fetch-mcp _fetcher.py s_fetch_pattern server-side request forgery

Quick assessment

Affected
cyberchitta scrapling-fetch-mcp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 cyberchitta scrapling-fetch-mcp 0.2.2 及更早版本中被发现存在一个漏洞。受影响的组件是文件 中的 / 函数。攻击者通过执行特定的操作，可引发服务端请求伪造（SSRF）漏洞，且该攻击可远程发起。升级到 0.2.3 版本即可修复此问题，对应的修复补丁编号为 。建议升级受影响组件以消除风险。

CVSS 3.5 · Low EPSS 0.20% · P9

Affected Version Matrix 4

VendorProduct Version RangeStatus
cyberchitta scrapling-fetch-mcp 0.2.0 affected
0.2.1 affected
0.2.2 affected
0.2.3 unaffected
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I. Basic Information for CVE-2026-81848

Vulnerability Information
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Vulnerability Title
cyberchitta scrapling-fetch-mcp _fetcher.py s_fetch_pattern server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in cyberchitta scrapling-fetch-mcp up to 0.2.2. The impacted element is the function s_fetch_page/s_fetch_pattern of the file src/scrapling_fetch_mcp/_fetcher.py. Executing a manipulation can lead to server-side request forgery. The attack can be launched remotely. Upgrading to version 0.2.3 is sufficient to resolve this issue. This patch is called 9f6f34e92c55c3d95566ad9c62aca7327d24533a. Upgrading the affected component is advised.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
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
cyberchitta scrapling-fetch-mcp 0.2.0 cpe:2.3:a:cyberchitta:scrapling-fetch-mcp:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-81848

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III. Intelligence Information for CVE-2026-81848

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Patches & Fixes for CVE-2026-81848 (1)

Proof of Concept for CVE-2026-81848 (1)

Security Blog Posts for CVE-2026-81848 (1)

Other References for CVE-2026-81848 (2)

IV. Related Vulnerabilities

Same weakness: CWE-918

V. Comments for CVE-2026-81848

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