{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-92899 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-92899 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92899 is a medium-severity vulnerability in Apache WSS4J, published on 30 Sep 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-2026-92899 and fix it if it is affected.\n\nWhat it is: CVE-2026-92899 is a medium-severity vulnerability in Apache WSS4J, published on 30 Sep 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-2026-92899 in the wild and no public exploit code.\n\nAffected product: Apache WSS4J. 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-2026-92899/ (Markdown: https://insights.sbomify.com/CVE-2026-92899/index.md)","id":"CVE-2026-92899","markdown":"https://insights.sbomify.com/CVE-2026-92899/index.md","name":"CVE-2026-92899","record":{"aliases":["DEBIAN-CVE-2026-92899","GHSA-pw3c-6w58-28w4","UBUNTU-CVE-2026-92899"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Java security library","requires_auth":"none","summary":"Attackers can bypass replay protection in Apache WSS4J by re-encoding the Nonce, allowing reuse of captured authentication tokens.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"wss4j","vendor":"apache"}],"cvss":{"score":4.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Apache WSS4J remembers the Nonce of each UsernameToken it accepts, so a captured token cannot be reused. It stored the Nonce as raw base64 text, but authentication decodes that text and uses the bytes.The same bytes can be written as base64 in several ways. An attacker who captured an authenticated request could re-send it with a space added to the Nonce: the password digest still verified, but the token no longer matched the remembered one, so the replay was accepted. Since a UsernameToken does not cover the message body, the captured token could then be reused on requests of the attacker's choosing until it expired. Affects deployments with a nonce replay cache configured, as Apache CXF has by default, and only tokens using a password digest. The cache is now keyed on the decoded Nonce. Users are recommended to upgrade to versions 4.0.2 or 3.0.6 or 2.4.4, which fix 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 WSS4J: UsernameToken replay protection bypassed by re-encoding the Nonce","id":"CVE-2026-92899","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in Snowflake CLI","id":"CVE-2026-92903"},"packages":[],"prev":{"headline":"Rubygem-foreman_ansible: unscoped lookupvalue deletion allows cross-model override value destruction","id":"CVE-2026-92894"},"products":["Apache WSS4J"],"published":"2026-09-30","related":[{"cvss_score":9.8,"headline":"Apache WSS4J: SAML Sender-Vouches Authentication Bypass","id":"CVE-2026-88920","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Apache WSS4J: Streaming WS-SecurityPolicy validation may skip element-protection checks.","id":"CVE-2026-87830","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":9.1,"headline":"Apache WSS4J: WSS4J EncryptedHeader child confusion causing wrong protected-header selection","id":"CVE-2026-89238","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":7.5,"headline":"Apache WSS4J: Insufficient Validation of Derived-Key Parameters","id":"CVE-2026-85532","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":7.5,"headline":"Apache WSS4J: WS-SecurityPolicy signature checks skipped in the streaming code after an STR-Transform reference","id":"CVE-2026-92121","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":7.5,"headline":"Apache WSS4J: Unauthenticated denial of service via integer overflow in DER parsing of X.509 certificate extensions","id":"CVE-2026-95616","kev_date_added":null,"published":"2026-09-30"},{"cvss_score":7.5,"headline":"Use of a Broken or Risky Cryptographic Algorithm in Apache WSS4J","id":"CVE-2015-0226","kev_date_added":null,"published":"2017-10-30"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-30","vendors":["Apache Software Foundation"]},"summary":"Attackers can bypass replay protection in Apache WSS4J by re-encoding the Nonce, allowing reuse of captured authentication tokens.","url":"https://insights.sbomify.com/CVE-2026-92899/"}