VulnSocial

CVE-2026-104442

LOWCVSS 6.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

YesWiki before 4.6.7 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary URLs by supplying a syndication action through the render handler's content parameter. Attackers can target internal hosts and ports, read back fetched feed content in the rendered page, and cause feed enclosures to be downloaded into the files directory.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-03: 110-03
Referenced assets1 URL
Full discourse1 post
  • ThreatAft@ThreatAft

    🔐 YesWiki Cluster — 9 CVEs, Peak CVSS 8.6 SQL Injection & ActivityPub SSRF Nine vulnerabilities in YesWiki were disclosed on October 2, 2026. CVE-2026-104457 (CVSS 8.6) is an Fixed in 4.6.7. ROTATE CREDS. 🔗 https://threataft.com/articles/yeswiki-cluster-cve-2026-104442-104447-104456-104457-104449-104460-104464-104463-104458?utm_source=twitter&utm_medium=social&utm_campaign=share #CyberSecurity #ThreatIntel #YesWiki

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    45 followersView on X

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