{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-40924 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-40924 is a medium-severity vulnerability in HAARG Catalyst::Plugin::Session, published on 17 Jul 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-2025-40924 and fix it if it is affected.\n\nWhat it is: CVE-2025-40924 is a medium-severity vulnerability in HAARG Catalyst::Plugin::Session, published on 17 Jul 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-2025-40924 in the wild and no public exploit code.\n\nAffected product: HAARG Catalyst::Plugin::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-2025-40924/ (Markdown: https://insights.sbomify.com/CVE-2025-40924/index.md)","id":"CVE-2025-40924","markdown":"https://insights.sbomify.com/CVE-2025-40924/index.md","name":"CVE-2025-40924","record":{"aliases":["DEBIAN-CVE-2025-40924","GHSA-32wx-j5gv-pmfp","UBUNTU-CVE-2025-40924"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Perl session plugin","requires_auth":"none","summary":"Insecure session ID generation in Catalyst::Plugin::Session allows attackers to predict IDs and potentially hijack user accounts.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CPANSec","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-340","name":"Generation of Predictable Numbers or Identifiers"},{"id":"CWE-338","name":"Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)"}],"description":"Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely.\n\nThe session id is generated from a (usually SHA-1) hash of a simple counter, the epoch time, the built-in rand function, the PID and the current Catalyst context. This information is of low entropy. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage.\n\nPredicable session ids could allow an attacker to gain access to systems.","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":"Catalyst::Plugin::Session before version 0.44 for Perl generates session ids insecurely","id":"CVE-2025-40924","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Starch versions 0.14 and earlier generate session ids insecurely","id":"CVE-2025-40925"},"packages":[],"prev":{"headline":"Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely","id":"CVE-2025-40923"},"products":["Catalyst::Plugin::Session"],"published":"2025-07-17","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":"2025-07-17","vendors":["HAARG"]},"summary":"Insecure session ID generation in Catalyst::Plugin::Session allows attackers to predict IDs and potentially hijack user accounts.","url":"https://insights.sbomify.com/CVE-2025-40924/"}