{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2013-10031 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2013-10031 is a high-severity vulnerability in MIYAGAWA Plack::Middleware::Session, published on 9 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2013-10031 and fix it if it is affected.\n\nWhat it is: CVE-2013-10031 is a high-severity vulnerability in MIYAGAWA Plack::Middleware::Session, published on 9 Dec 2025. 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-2013-10031 in the wild and no public exploit code.\n\nAffected product: MIYAGAWA Plack::Middleware::Session. 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-2013-10031/ (Markdown: https://insights.sbomify.com/CVE-2013-10031/index.md)","id":"CVE-2013-10031","markdown":"https://insights.sbomify.com/CVE-2013-10031/index.md","name":"CVE-2013-10031","record":{"aliases":["DEBIAN-CVE-2013-10031","GHSA-rvh4-4hm5-gx4x","UBUNTU-CVE-2013-10031"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Perl session middleware","requires_auth":"none","summary":"Attackers can exploit timing side-channels in HMAC comparisons to bypass session integrity checks in Plack::Middleware::Session.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CPANSec","cpe":[{"product":"plack-middleware-session","vendor":"plack"}],"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-1254","name":"Incorrect Comparison Logic Granularity"}],"description":"Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks","ecosystems":[],"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":"Plack::Middleware::Session versions before 0.17 for Perl may be vulnerable to HMAC comparison timing attacks","id":"CVE-2013-10031","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2013"},"n_packages":0,"n_references":1,"next":{"headline":"GetSimple CMS 3.2.1 Authenticated RCE via Arbitrary PHP File Upload","id":"CVE-2013-10032"},"packages":[],"prev":{"headline":"Exit Box Lite Plugin wordpress-exit-box-lite.php information disclosure","id":"CVE-2013-10030"},"products":["Plack::Middleware::Session"],"published":"2025-12-09","related":[],"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":"2025-12-11","vendors":["MIYAGAWA"]},"summary":"Attackers can exploit timing side-channels in HMAC comparisons to bypass session integrity checks in Plack::Middleware::Session.","url":"https://insights.sbomify.com/CVE-2013-10031/"}