CVE Explorer
CVE-2026-27948
Copyparty is a portable file server. In versions prior to 1.20.9, an XSS allows for reflected cross-site scripting via URL-parameter `?setck=...`. Version 1.20.9 fixes the issue.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"copyparty","vendor":"9001","versions":[{"status":"affected","version":"< 1.20.9"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f30ec04c130d779e5734696f14326d960d2ca17a0f9cd413f837d479fbcaa8f5 · sha256:750fba26a1bad51e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f30ec04c130d779e5734696f14326d960d2ca17a0f9cd413f837d479fbcaa8f5 · sha256:750fba26a1bad51e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f30ec04c130d779e5734696f14326d960d2ca17a0f9cd413f837d479fbcaa8f5 · sha256:750fba26a1bad51e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/9001/copyparty/commit/31b2801fd041f803f4a3d5c12c7d7cb5419048bc","tags":["x_refsource_MISC"],"url":"https://github.com/9001/copyparty/commit/31b2801fd041f803f4a3d5c12c7d7cb5419048bc"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f30ec04c130d779e5734696f14326d960d2ca17a0f9cd413f837d479fbcaa8f5 · sha256:750fba26a1bad51e… · /containers/cna/references/1
{"name":"https://github.com/9001/copyparty/security/advisories/GHSA-62cr-6wp5-q43h","tags":["x_refsource_CONFIRM"],"url":"https://github.com/9001/copyparty/security/advisories/GHSA-62cr-6wp5-q43h"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f30ec04c130d779e5734696f14326d960d2ca17a0f9cd413f837d479fbcaa8f5 · sha256:750fba26a1bad51e… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.