{"cve":"CVE-2026-61429","nvd":{"published":"2026-07-11T14:16:22.740","modified":"2026-10-25T15:10:00.147","status":"Deferred","description":"PraisonAI versions before 1.6.78 contain a server-side request forgery vulnerability in the Crawl4AI/Chromium backend that allows attackers to bypass SSRF validation by exploiting DNS rebinding and HTTP redirects. Attackers can craft URLs that resolve to internal services after the initial validation check, enabling the headless browser to follow redirects and read internal responses including sensitive canary values.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N","score":8.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","score":8.5},"cwes":["CWE-918"],"references":["https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6g59-gm2v-qhvq","https://www.vulncheck.com/advisories/praisonai-before-ssrf-via-crawl4ai-chromium-backend","https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6g59-gm2v-qhvq"],"products":[],"source":"nvd","synced_at":"2026-10-25T17:50:06.907763985+00:00"},"epss":{"cve":"CVE-2026-61429","score":0.00348,"percentile":0.28108,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-6g59-gm2v-qhvq","url":"https://osv.dev/vulnerability/GHSA-6g59-gm2v-qhvq","summary":"PraisonAI: Crawl4AI/Chromium backend is also affected by the `web_crawl` SSRF validation bypass","modified":"2026-10-15T14:56:21.308096468Z","packages":[{"ecosystem":"PyPI","name":"praisonaiagents","purl":"pkg:pypi/praisonaiagents","ranges":["<1.6.78"],"fixed":["1.6.78"]}]},{"id":"PYSEC-2026-4269","url":"https://osv.dev/vulnerability/PYSEC-2026-4269","summary":"PraisonAI: Crawl4AI/Chromium backend is also affected by the `web_crawl` SSRF validation bypass","modified":"2026-10-15T14:45:12.948325595Z","packages":[{"ecosystem":"PyPI","name":"praisonaiagents","purl":"pkg:pypi/praisonaiagents","ranges":["<1.6.78"],"fixed":["1.6.78"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}