{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2026-71390 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-71390 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-71390 is a medium-severity vulnerability in Adobe C2pa, published on 11 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-71390 and fix it if it is affected.\n\nWhat it is: CVE-2026-71390 is a medium-severity vulnerability in Adobe C2pa, published on 11 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-71390 in the wild and no public exploit code.\n\nAffected product: Adobe C2pa. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-71390/ (Markdown: https://insights.sbomify.com/CVE-2026-71390/index.md)","id":"CVE-2026-71390","markdown":"https://insights.sbomify.com/CVE-2026-71390/index.md","name":"CVE-2026-71390","record":{"aliases":["GHSA-9gf7-jjqp-ph56"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Content Credentials SDK","requires_auth":"none","summary":"Attackers can bypass security measures to gain unauthorized limited write access in Adobe Content Credentials tools without user interaction.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"adobe","cpe":[{"product":"c2pa","vendor":"adobe"},{"product":"c2pa-web","vendor":"adobe"},{"product":"c2patool","vendor":"adobe"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"CAI Content Credentials is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized limited write access. Exploitation of this issue does not require user interaction.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"CAI Content Credentials | Improper Input Validation (CWE-20)","id":"CVE-2026-71390","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"adobe:c2pa","products":["adobe:c2pa","adobe:c2pa-web","adobe:c2patool"],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Off-by-One Error in GNU Emacs for Android","id":"CVE-2026-71391"},"packages":[],"prev":{"headline":"CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)","id":"CVE-2026-71389"},"products":["Content Credentials Command-Line Tool","Content Credentials JS SDK","Content Credentials Rust SDK"],"published":"2026-08-11","related":[{"cvss_score":8.6,"headline":"CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)","id":"CVE-2026-95634","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":8.2,"headline":"CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)","id":"CVE-2026-48290","kev_date_added":null,"published":"2026-07-14"},{"cvss_score":7.5,"headline":"CAI Content Credentials | Improper Input Validation (CWE-20)","id":"CVE-2026-100113","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":7.5,"headline":"CAI Content Credentials | Improper Access Control (CWE-284)","id":"CVE-2026-100114","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":7.5,"headline":"CAI Content Credentials | Improper Access Control (CWE-284)","id":"CVE-2026-100115","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":7.5,"headline":"CAI Content Credentials | Improper Input Validation (CWE-20)","id":"CVE-2026-100117","kev_date_added":null,"published":"2026-10-13"},{"cvss_score":7.5,"headline":"CAI Content Credentials | Improper Certificate Validation (CWE-295)","id":"CVE-2026-100118","kev_date_added":null,"published":"2026-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-27","vendors":["Adobe"]},"summary":"Attackers can bypass security measures to gain unauthorized limited write access in Adobe Content Credentials tools without user interaction.","url":"https://insights.sbomify.com/CVE-2026-71390/"}