CVE Explorer
CVE-2026-44229
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 and 6.0.0 and above, prior to both 5.0.10 and 6.0.3 contain a Cross-Site Scripting (XSS) vulnerability where uploaded content is served inline rather than as an attachment. An authenticated user who can upload content can include JavaScript in the upload that will execute in the browser session of any RT user who later views or downloads it. This issue has been fixed in versions 5.0.10 and 6.0.3.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"rt","vendor":"bestpractical","versions":[{"status":"affected","version":">= 6.0.0, < 6.0.3"},{"status":"affected","version":">= 5.0.0, < 5.0.10"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:8c59153e6c18150b2b3ae1242013e3800b8726228afef92e55f19fbd808fe457 · sha256:18ded81cc7a8c918… · /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":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:8c59153e6c18150b2b3ae1242013e3800b8726228afef92e55f19fbd808fe457 · sha256:18ded81cc7a8c918… · /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:v2:8c59153e6c18150b2b3ae1242013e3800b8726228afef92e55f19fbd808fe457 · sha256:18ded81cc7a8c918… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"name":"https://github.com/bestpractical/rt/releases/tag/rt-6.0.3","tags":["x_refsource_MISC"],"url":"https://github.com/bestpractical/rt/releases/tag/rt-6.0.3"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8c59153e6c18150b2b3ae1242013e3800b8726228afef92e55f19fbd808fe457 · sha256:18ded81cc7a8c918… · /containers/cna/references/1
{"name":"https://github.com/bestpractical/rt/security/advisories/GHSA-x576-pvwp-c2qv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/bestpractical/rt/security/advisories/GHSA-x576-pvwp-c2qv"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:8c59153e6c18150b2b3ae1242013e3800b8726228afef92e55f19fbd808fe457 · sha256:18ded81cc7a8c918… · /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.