{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-31646 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-31646 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-31646 is a critical vulnerability in n/a, published on 26 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-31646 and fix it if it is affected.\n\nWhat it is: CVE-2021-31646 is a critical vulnerability in n/a, published on 26 Apr 2021. 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-2021-31646 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-31646/ (Markdown: https://insights.sbomify.com/CVE-2021-31646/index.md)","id":"CVE-2021-31646","markdown":"https://insights.sbomify.com/CVE-2021-31646/index.md","name":"CVE-2021-31646","record":{"aliases":["GHSA-whcv-8x9m-33fh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Gestsup web application","requires_auth":"none","summary":"Weak password recovery token generation in Gestsup allows remote attackers to brute force tokens and take over user accounts.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gestsup","vendor":"gestsup"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"Gestsup before 3.2.10 allows account takeover through the password recovery functionality (remote). The affected component is the file forgot_pwd.php - it uses a weak algorithm for the generation of password recovery tokens (the PHP uniqueid function), allowing a brute force attack.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Weak cryptography in n/a","id":"CVE-2021-31646","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"JFinal Java Deserialization Vulnerability","id":"CVE-2021-31649"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-31645"},"products":["n/a"],"published":"2021-04-26","related":[{"cvss_score":8.9,"headline":"GestSup \u003c= 3.2.60 CSRF Allows Privileged Actions","id":"CVE-2026-22194","kev_date_added":null,"published":"2026-01-09"},{"cvss_score":7.7,"headline":"GestSup \u003c 3.2.60 SQL Injection in Search Bar","id":"CVE-2026-22195","kev_date_added":null,"published":"2026-01-09"},{"cvss_score":7.7,"headline":"GestSup \u003c 3.2.60 SQL Injection in Ticket Creation","id":"CVE-2026-22196","kev_date_added":null,"published":"2026-01-09"},{"cvss_score":7.5,"headline":"GestSup \u003c 3.2.60 Multiple SQL Injections in Asset List","id":"CVE-2026-22197","kev_date_added":null,"published":"2026-01-09"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2023-52059","kev_date_added":null,"published":"2024-02-13"},{"cvss_score":5.1,"headline":"GestSup \u003c 3.2.60 Stored XSS in API Error Logs","id":"CVE-2026-22198","kev_date_added":null,"published":"2026-01-09"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Weak password recovery token generation in Gestsup allows remote attackers to brute force tokens and take over user accounts.","url":"https://insights.sbomify.com/CVE-2021-31646/"}