{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-3531 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-3531 is a medium-severity vulnerability in Drupal OpenID Connect / OAuth client, published on 26 Mar 2026."},"fix_prompt":"Check this codebase for CVE-2026-3531 and fix it if it is affected.\n\nWhat it is: CVE-2026-3531 is a medium-severity vulnerability in Drupal OpenID Connect / OAuth client, published on 26 Mar 2026. \nExploitation: There is no known exploitation of CVE-2026-3531 in the wild and no public exploit code.\n\nAffected product: Drupal OpenID Connect / OAuth client. 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-2026-3531/ (Markdown: https://insights.sbomify.com/CVE-2026-3531/index.md)","id":"CVE-2026-3531","markdown":"https://insights.sbomify.com/CVE-2026-3531/index.md","name":"CVE-2026-3531","record":{"aliases":["DRUPAL-CONTRIB-2026-026","GHSA-f2x9-px9q-jxw2"],"analysis":null,"analysis_generated_by":null,"assigner":"drupal","cpe":[{"product":"openid_connect_\\/_oauth_client","vendor":"bojanz"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-288","name":"Authentication Bypass Using an Alternate Path or Channel"}],"description":"Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal OpenID Connect / OAuth client allows Authentication Bypass.This issue affects OpenID Connect / OAuth client: from 0.0.0 before 1.5.0.","ecosystems":["Packagist:https://packages.drupal.org/8"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"OpenID Connect / OAuth client - Moderately critical - Access bypass - SA-CONTRIB-2026-026","id":"CVE-2026-3531","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"OpenID Connect / OAuth client - Less critical - Access bypass - SA-CONTRIB-2026-027","id":"CVE-2026-3532"},"packages":[{"ecosystem":"Packagist:https://packages.drupal.org/8","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"drupal/openid_connect","purl":"pkg:composer/drupal/openid_connect?repository_url=https:%2F%2Fpackages.drupal.org%2F8","source":"DRUPAL-CONTRIB-2026-026"}],"prev":{"headline":"Server-side request forgery in OpenID Connect / OAuth client","id":"CVE-2026-3530"},"products":["OpenID Connect / OAuth client"],"published":"2026-03-26","related":[{"cvss_score":4.3,"headline":"Server-side request forgery in OpenID Connect / OAuth client","id":"CVE-2026-3530","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":4.2,"headline":"OpenID Connect / OAuth client - Less critical - Access bypass - SA-CONTRIB-2026-027","id":"CVE-2026-3532","kev_date_added":null,"published":"2026-03-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"MIT","name":"Drupal","prefix":"DRUPAL"},{"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":"2026-03-30","vendors":["Drupal"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-3531/"}