CVE-2026-61429Public exploitNetwork attack vector

Internal service disclosure via unpinned browser requests

Published Jul 11, 2026 · Updated Jul 11, 2026

SSRF in PraisonAI before 1.6.78 allows remote authenticated users to read internal HTTP responses through crafted crawl URLs. The _crawl_with_crawl4ai and Crawl4AITools.crawl paths pass initially validated URLs to Chromium without DNS pinning or per-hop validation. Exploitation requires an enabled Crawl4AI backend and a workflow that supplies attacker-influenced URLs and returns crawl content, exposing data from browser-reachable internal services.

CVSS severity8.4
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in PraisonAI before 1.6.78 allows remote authenticated users to read internal HTTP responses through crafted crawl URLs. The _crawl_with_crawl4ai and Crawl4AITools.crawl paths pass initially validated URLs to Chromium without DNS pinning or per-hop validation. Exploitation requires an enabled Crawl4AI backend and a workflow that supplies attacker-influenced URLs and returns crawl content, exposing data from browser-reachable internal services.

The record

CVE
CVE-2026-61429
Published
Jul 11, 2026
Updated
Jul 11, 2026
Vendor
Mervin Praison
Product
PraisonAI
Classifications
CWE-367, CWE-200, CWE-918
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.6.78

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mervin Praison · PraisonAIversion=0 <1.6.78

Published CVSS scores

8.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
8.4VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-918Server-Side Request Forgery (SSRF)

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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