{"answers":{"affected":"It affects 5 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-8813 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2020-8813 is a high-severity command injection vulnerability in Cacti Cacti, published on 22 Feb 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-8813 and fix it if it is affected.\n\nWhat it is: CVE-2020-8813 is a high-severity command injection vulnerability in Cacti Cacti, published on 22 Feb 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-8813 exists.\n\nAffected product: Cacti Cacti. 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-2020-8813/ (Markdown: https://insights.sbomify.com/CVE-2020-8813/index.md)","id":"CVE-2020-8813","markdown":"https://insights.sbomify.com/CVE-2020-8813/index.md","name":"CVE-2020-8813","record":{"aliases":["DEBIAN-CVE-2020-8813","GHSA-gg99-fwr4-rcj9","UBUNTU-CVE-2020-8813"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"Cacti monitoring tool","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary OS commands via shell metacharacters in a cookie if guest users have graph real-time privileges.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cacti","vendor":"cacti"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"suse_package_hub","vendor":"opensuse"},{"product":"open-audit","vendor":"opmantek"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"graph_realtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest user has the graph real-time privilege.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2020-02-03","github_poc":4,"max_poc_stars":67,"metasploit":0,"nuclei":1,"refs":[{"date":"2020-02-22T16:27:41Z","kind":"github_poc","ref":"https://github.com/mhaskar/CVE-2020-8813","stars":67,"title":"The official exploit for Cacti v1.2.8 Remote Code Execution CVE-2020-8813"},{"date":"2022-09-30T11:23:52Z","kind":"github_poc","ref":"https://github.com/p0dalirius/CVE-2020-8813-Cacti-RCE-in-graph_realtime","stars":7,"title":"CVE-2020-8813 - RCE through graph_realtime.php in Cacti 1.2.8"},{"date":"2021-05-11T22:38:39Z","kind":"github_poc","ref":"https://github.com/0xm4ud/Cacti-CVE-2020-8813","stars":1,"title":null},{"date":"2021-05-28T17:55:49Z","kind":"github_poc","ref":"https://github.com/hexcowboy/CVE-2020-8813","stars":1,"title":"Cacti v1.2.8 Unauthenticated Remote Code Execution"},{"date":"2020-02-03","kind":"exploitdb","ref":"48144","stars":null,"title":"Cacti 1.2.8 - Authenticated Remote Code Execution"},{"date":"2020-02-03","kind":"exploitdb","ref":"48145","stars":null,"title":"Cacti 1.2.8 - Unauthenticated Remote Code Execution"},{"date":null,"kind":"nuclei","ref":"http/cves/2020/CVE-2020-8813.yaml","stars":null,"title":"Cacti v1.2.8 - Remote Code Execution"}],"tier":"weaponised"},"has_fix":true,"headline":"Command injection in n/a","id":"CVE-2020-8813","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"cacti:cacti","products":["cacti:cacti","debian:debian_linux","fedoraproject:fedora"],"type":"command_injection","year":"2020"},"n_packages":0,"n_references":16,"next":{"headline":"Denial of service in n/a","id":"CVE-2020-8815"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-8812"},"products":["n/a"],"published":"2020-02-22","related":[{"cvss_score":9.8,"headline":"Cacti Command Injection","id":"CVE-2022-46169","kev_date_added":"2023-02-16","published":"2022-12-05"},{"cvss_score":9.8,"headline":"Cacti: Pre-authentication SQL injection via rfilter RLIKE clause in graph_view.php","id":"CVE-2026-39893","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Cacti: Unauthenticated RCE on Graph Image","id":"CVE-2026-39938","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Cacti has Pre-Authentication SQL Injection via unanchored FILTER_VALIDATE_REGEXP in graph_view.php","id":"CVE-2026-39955","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":9.8,"headline":"Unauthenticated SQL Injection in graph_view.php in Cacti","id":"CVE-2023-39361","kev_date_added":null,"published":"2023-09-05"},{"cvss_score":9.8,"headline":"Auth bypass in Cati","id":"CVE-2022-0730","kev_date_added":null,"published":"2022-03-03"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2017-12065","kev_date_added":null,"published":"2017-08-01"}],"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":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary OS commands via shell metacharacters in a cookie if guest users have graph real-time privileges.","url":"https://insights.sbomify.com/CVE-2020-8813/"}