{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-13956 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-13956 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-13956 is a critical code injection vulnerability in n/a, published on 18 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13956 and fix it if it is affected.\n\nWhat it is: CVE-2019-13956 is a critical code injection vulnerability in n/a, published on 18 Jul 2019. 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-2019-13956 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-2019-13956/ (Markdown: https://insights.sbomify.com/CVE-2019-13956/index.md)","id":"CVE-2019-13956","markdown":"https://insights.sbomify.com/CVE-2019-13956/index.md","name":"CVE-2019-13956","record":{"aliases":["GHSA-j4hg-2fjr-f8m9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Discuz!ML forum","requires_auth":"none","summary":"Remote attackers can execute arbitrary PHP code by manipulating the language cookie in Discuz!ML forums.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"discuz\\!ml","vendor":"codersclub"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"Discuz!ML 3.2 through 3.4 allows remote attackers to execute arbitrary PHP code via a modified language cookie, as demonstrated by changing 4gH4_0df5_language=en to 4gH4_0df5_language=en'.phpinfo().'; (if the random prefix 4gH4_0df5_ were used).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-03-16","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-03-16T01:43:04Z","kind":"github_poc","ref":"https://github.com/rhbb/CVE-2019-13956","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Code injection in n/a","id":"CVE-2019-13956","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2019-13957"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2019-13955"},"products":["n/a"],"published":"2019-07-18","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary PHP code by manipulating the language cookie in Discuz!ML forums.","url":"https://insights.sbomify.com/CVE-2019-13956/"}