{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-25121 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-25121 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25121 is a medium-severity denial of service vulnerability in Unknown Rating by BestWebSoft, published on 20 Jun 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-25121 and fix it if it is affected.\n\nWhat it is: CVE-2021-25121 is a medium-severity denial of service vulnerability in Unknown Rating by BestWebSoft, published on 20 Jun 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-25121 in the wild and no public exploit code.\n\nAffected product: Unknown Rating by BestWebSoft. 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-2021-25121/ (Markdown: https://insights.sbomify.com/CVE-2021-25121/index.md)","id":"CVE-2021-25121","markdown":"https://insights.sbomify.com/CVE-2021-25121/index.md","name":"CVE-2021-25121","record":{"aliases":["GHSA-hg3r-jw9q-9wc4"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"An attacker can cause a Denial of Service on posts or pages by submitting long integer ratings due to lack of validation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"rating","vendor":"bestwebsoft"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-191","name":"Integer Underflow (Wrap or Wraparound)"}],"description":"The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating","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":"Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service","id":"CVE-2021-25121","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Tomcat h2c request mix-up","id":"CVE-2021-25122"},"packages":[],"prev":{"headline":"Easy Social Feed \u003c 6.2.7 - Reflected Cross-Site Scripting","id":"CVE-2021-25120"},"products":["Rating by BestWebSoft"],"published":"2022-06-20","related":[{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2017-18530","kev_date_added":null,"published":"2019-08-20"}],"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":["Unknown"]},"summary":"An attacker can cause a Denial of Service on posts or pages by submitting long integer ratings due to lack of validation.","url":"https://insights.sbomify.com/CVE-2021-25121/"}