VulnSocial

CVE-2026-18973Disclosure

LOWCVSS 5.5 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD description

A vulnerability has been found in heshengtao super-agent-party up to 0.4.1. The impacted element is the function sanitize_proxy_url of the file server.py of the component extension_proxy Route. 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. The vendor was contacted early about this disclosure but did not respond in any way.

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2.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-08-06); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-08-06: 1Mentions · 2026-08-09: 1PoC Mentioned / Linked · 2026-08-09: 1Patch / Workaround · 2026-08-09: 1Technical Details · 2026-08-06: 1Technical Details · 2026-08-09: 108-0608-09
Signal classification2 categories
Disclosure
150.0%
Patch
150.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-08-061
Disclosure1
2026-08-091
Patch1
Full discourse2 posts
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Patch

    CVE-2026-18973 - SSRF in heshengtao super-agent-party ≤0.4.1. Unpatched, exploit public. CVSS 7.3. Update/block immediately. #CVE #infosec #cybersecurity https://www.valtersit.com/cve/CVE-2026-18973/ #infosec #cybersecurity #CVE #Linux #infosec #infosec #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu

    Post summary

    The advisory warns that the SSRF vulnerability CVE-2026-18973 in heshengtao super-agent-party ≤0.4.1 is unpatched, public, and requires immediate patching or blocking.

    0000062
    1.0K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-18973 Server-Side Request Forgery in Heshengtao Super-Agent-Party Up To 0.4.1 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-18973

    Post summary

    The text announces a SSRF vulnerability in Heshengtao Super-Agent-Party up to version 0.4.1 with no proof of exploitation or mitigation details.

    00000105
    4.1K followersView on X

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