VulnSocial

CVE-2026-91081Disclosure

LOWCVSS 6.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Docs through 5.6.1 contains a server-side request forgery vulnerability in the cors-proxy endpoint that allows anonymous attackers to make outbound requests by providing a public document UUID. Attackers can exploit DNS time-of-check-time-of-use race conditions and shared address space bypasses to access internal network resources and exfiltrate image content.

Back to dashboard
0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-09-14); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-09-14: 1Mentions · 2026-10-27: 1Patch / Workaround · 2026-10-27: 1Technical Details · 2026-09-14: 1Technical Details · 2026-10-27: 109-1410-27
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-141
Disclosure1
2026-10-271
Patch1
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-91081 Docs through 5.6.1 contains a server-side request forgery vulnerability in the cors-proxy endpoint that allows anonymous attackers to make outbound requests by provid… https://www.cve.org/CVERecord?id=CVE-2026-91081

    Post summary

    The post announces CVE-2026-91081 as a server-side request forgery vulnerability in the cors-proxy endpoint of Docs through version 5.6.1, allowing anonymous outbound requests, but provides no exploit code, patch information, or active exploitation evidence—consistent with a vulnerability disclosure.

    000101.6K
    58.1K followersView on X
  • Hugo | DevOps | Cybersecurity@HugoValters
    Patch

    CVE-2026-91081: SSRF in Docs through 5.6.1 lets anonymous attackers hit internal network resources via the cors-proxy endpoint. CVSS 5.8. Patch under review - restrict proxy access now. #CVE #infosec https://www.valtersit.com/cve/CVE-2026-91081 #Docs #CVEALERT #CVE #infosec #Linux #XSS #valtersit #snippet #SysAdmin #cybersecurity #devsecops #devops #developer #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #cybersecurityawareness #cybersecuritynews #cybersecuritytips #python #hacker #kali #ubuntu #debian #docker

    Post summary

    The tweet discloses a new SSRF vulnerability in Docs affecting versions through 5.6.1, allowing anonymous attackers to reach internal networks via the cors-proxy endpoint, and provides a workaround to restrict proxy access immediately while noting a patch is under review.

    0000036
    1.1K followersView on X

Explore more

Back to dashboard