{"answers":{"affected":"3 open source packages ship an affected version, including praisonai.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-61436 exists.","fix":"Upgrade praisonai to 4.6.78 or later.","what":"CVE-2026-61436 is a high-severity missing authorization vulnerability in MervinPraison PraisonAI, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-61436 and fix it if it is affected.\n\nWhat it is: CVE-2026-61436 is a high-severity missing authorization vulnerability in MervinPraison PraisonAI, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-61436 exists.\n\nAffected packages and fixed versions:\n- praisonai (PyPI): affected all versions; fixed in 4.6.78\n- praisonai (PyPI): affected all versions; fixed in 4.6.78\n- praisonai (PyPI): affected all versions; fixed in 4.6.78\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-61436/ (Markdown: https://insights.sbomify.com/CVE-2026-61436/index.md)","id":"CVE-2026-61436","markdown":"https://insights.sbomify.com/CVE-2026-61436/index.md","name":"CVE-2026-61436","record":{"aliases":["CVE-2026-62172","GHSA-7c92-x8vg-4258","PYSEC-2026-4252"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Python AI library","requires_auth":"none","summary":"Attackers can forge webhook events to invoke AI agents with arbitrary content due to missing signature verification in PraisonAI.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"PraisonAI before 4.6.78 fails to verify Svix webhook signatures in AgentMail webhook mode, allowing unauthenticated attackers to forge message.received events. Attackers can send crafted JSON payloads to the webhook endpoint to invoke configured agents with arbitrary sender addresses and message content.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"PraisonAI before 4.6.78 Missing Webhook Signature Verification","id":"CVE-2026-61436","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":4,"next":{"headline":"PraisonAI before 1.6.78 Remote Code Execution via tools.py","id":"CVE-2026-61437"},"packages":[{"ecosystem":"PyPI","fixed":["4.6.78"],"introduced":["0"],"last_affected":[],"package":"praisonai","purl":null,"source":"GHSA-7c92-x8vg-4258"},{"ecosystem":"PyPI","fixed":["4.6.78"],"introduced":["0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"GHSA-7c92-x8vg-4258"},{"ecosystem":"PyPI","fixed":["4.6.78"],"introduced":["0"],"last_affected":[],"package":"praisonai","purl":"pkg:pypi/praisonai","source":"PYSEC-2026-4252"}],"prev":{"headline":"PraisonAI before 4.6.78 Authentication Bypass via Host Header Spoofing","id":"CVE-2026-61435"},"products":["PraisonAI"],"published":"2026-07-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["MervinPraison"]},"summary":"Attackers can forge webhook events to invoke AI agents with arbitrary content due to missing signature verification in PraisonAI.","url":"https://insights.sbomify.com/CVE-2026-61436/"}