{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-28811 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-28811 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-28811 is a high-severity vulnerability in Apache JSPWiki, published on 30 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-2026-28811 and fix it if it is affected.\n\nWhat it is: CVE-2026-28811 is a high-severity vulnerability in Apache JSPWiki, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-28811 in the wild and no public exploit code.\n\nAffected product: Apache JSPWiki. 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-2026-28811/ (Markdown: https://insights.sbomify.com/CVE-2026-28811/index.md)","id":"CVE-2026-28811","markdown":"https://insights.sbomify.com/CVE-2026-28811/index.md","name":"CVE-2026-28811","record":{"aliases":["GHSA-4xg4-cv39-wq7w"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Apache JSPWiki","requires_auth":"none","summary":"Apache JSPWiki exposes unnecessary debug information in error messages, potentially revealing sensitive details to attackers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"jspwiki","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-1295","name":"Debug Messages Revealing Unnecessary Information"}],"description":"Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3.\nUsers are recommended to upgrade to version 2.12.4, which fixes this issue.","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":"Apache JSPWiki: Error Handling - Reveals Error Details","id":"CVE-2026-28811","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Apache JSPWiki: UserManager does not sanity-check user database at startup","id":"CVE-2026-28812"},"packages":[],"prev":{"headline":"Predictable DNS Transaction IDs Enable Cache Poisoning in Built-in Resolver","id":"CVE-2026-28810"},"products":["Apache JSPWiki"],"published":"2026-07-30","related":[{"cvss_score":9.8,"headline":"Apache JSPWiki: UserManager does not sanity-check user database at startup","id":"CVE-2026-28812","kev_date_added":null,"published":"2026-07-30"},{"cvss_score":9.1,"headline":"Arbitrary file deletion on logout","id":"CVE-2021-44140","kev_date_added":null,"published":"2021-11-24"},{"cvss_score":8.8,"headline":"Apache JSPWiki: JSPWiki vulnerable to JSON hijacking","id":"CVE-2026-28813","kev_date_added":null,"published":"2026-07-30"},{"cvss_score":8.8,"headline":"User Group Privilege Escalation","id":"CVE-2022-34158","kev_date_added":null,"published":"2022-08-04"},{"cvss_score":8.8,"headline":"Apache JSPWiki CSRF Account Takeover","id":"CVE-2022-24947","kev_date_added":null,"published":"2022-02-25"},{"cvss_score":7.5,"headline":"Apache JSPWiki: Pre-Authentication Arbitrary Wiki Markup Rendering","id":"CVE-2026-28814","kev_date_added":null,"published":"2026-07-30"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["Apache Software Foundation"]},"summary":"Apache JSPWiki exposes unnecessary debug information in error messages, potentially revealing sensitive details to attackers.","url":"https://insights.sbomify.com/CVE-2026-28811/"}