CVE Explorer
CVE-2026-55793
Craft CMS is a content management system (CMS). In versions 5.0.0-RC1 through 5.9.22, an author-level control panel user can store a malicious JavaScript payload in an entry title. When an admin, or any control panel user with saveEntries for the same Structure section, drags another entry under the poisoned entry in table view, the payload executes in the victim’s session. The issue is exploitable because the title is escaped into data-title by the server, decoded again by the browser, read wit
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"cms","vendor":"craftcms","versions":[{"status":"affected","version":">= 5.0.0-RC1, < 5.9.23"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":5.9,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/cna/metrics/0/cvssV4_0
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:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/craftcms/cms/commit/162321e899cc97517fb6f5a02b5528f549d0c6cc","tags":["x_refsource_MISC"],"url":"https://github.com/craftcms/cms/commit/162321e899cc97517fb6f5a02b5528f549d0c6cc"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/cna/references/1
{"name":"https://github.com/craftcms/cms/security/advisories/GHSA-xrqc-p465-2xvg","tags":["x_refsource_CONFIRM"],"url":"https://github.com/craftcms/cms/security/advisories/GHSA-xrqc-p465-2xvg"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/craftcms/cms/security/advisories/GHSA-xrqc-p465-2xvg"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9b3fc022bc1156d8a1233dff6fd5f41e70fbe97dbd8b39ad242d18037b0bb2e2 · sha256:ef7d207c514c8799… · /containers/adp/0/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.