{"id":"CVE-2017-20174","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-20174","generatedAt":"2026-10-28T21:54:25.814Z","title":"A vulnerability was found in bastianallgeier Kirby Webmentions Plugin and classified as problematic.","description":"A vulnerability was found in bastianallgeier Kirby Webmentions Plugin and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to injection. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The patch is identified as 55bedea78ae9af916a9a41497bd9996417851502. It is recommended to apply a patch to fix this issue. VDB-218894 is the identifier assigned to this vulnerability.","published":"2023-01-19T08:15:13.000Z","lastModified":"2026-06-17T01:15:20.000Z","status":"Modified","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-74"],"affected":["getkirby/webmentions"],"epss":{"score":0.00792,"percentile":0.56138,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/bastianallgeier/kirby-webmentions/commit/55bedea78ae9af916a9a41497bd9996417851502","tags":["Patch","Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.218894","tags":["Permissions Required","Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.218894","tags":["Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://github.com/bastianallgeier/kirby-webmentions/commit/55bedea78ae9af916a9a41497bd9996417851502","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?ctiid.218894","tags":["Permissions Required","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://vuldb.com/?id.218894","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-20174","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}