{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-91108 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91108 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91108 is a medium-severity missing authorization vulnerability in alttextai Alt Text AI – Automatically generate image alt text for SEO and accessibility, published on 3 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-91108 and fix it if it is affected.\n\nWhat it is: CVE-2026-91108 is a medium-severity missing authorization vulnerability in alttextai Alt Text AI – Automatically generate image alt text for SEO and accessibility, published on 3 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-91108 in the wild and no public exploit code.\n\nAffected product: alttextai Alt Text AI – Automatically generate image alt text for SEO and accessibility. 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-2026-91108/ (Markdown: https://insights.sbomify.com/CVE-2026-91108/index.md)","id":"CVE-2026-91108","markdown":"https://insights.sbomify.com/CVE-2026-91108/index.md","name":"CVE-2026-91108","record":{"aliases":["GHSA-7xvf-jr7g-ffgw"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated subscribers can modify arbitrary post content via an AJAX action due to missing authorization checks, enabling SEO manipulation and API abuse.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The Alt Text AI – Automatically generate image alt text for SEO and accessibility plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.10.41. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the post_content of any post or page on the site — including content they do not own — with LLM-generated text influenced by attacker-controlled keywords, enabling black-hat SEO manipulation and unauthorized consumption of the site owner's paid AltText.ai API credits. The nonce required to invoke the action is emitted on every admin page including /wp-admin/profile.php, which is accessible to Subscribers, making the nonce trivially obtainable by any authenticated user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Missing authorization in Alt Text AI – Automatically generate image alt text for SEO and accessibility","id":"CVE-2026-91108","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Information disclosure in Simply Schedule Appointments","id":"CVE-2026-91109"},"packages":[],"prev":{"headline":"openSIS Classic 9.3 - Insecure Direct Object Reference (IDOR)","id":"CVE-2026-91107"},"products":["Alt Text AI – Automatically generate image alt text for SEO and accessibility"],"published":"2026-10-03","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-10-03","vendors":["alttextai"]},"summary":"Authenticated subscribers can modify arbitrary post content via an AJAX action due to missing authorization checks, enabling SEO manipulation and API abuse.","url":"https://insights.sbomify.com/CVE-2026-91108/"}