CVE Explorer
CVE-2026-14827
The Calendar WordPress plugin before 1.3.18 does not properly escape a user-supplied event field before outputting it inside an HTML attribute on a public-facing page, allowing users with the Contributor role to inject arbitrary JavaScript that executes in the browser of anyone viewing the calendar.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 2 assertions
{"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:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/cna/problemTypes/0/descriptions/0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Calendar","vendor":"Unknown","versions":[{"lessThan":"1.3.18","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
2 source assertions{"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:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["exploit","vdb-entry","technical-description"],"url":"https://wpscan.com/vulnerability/b2981b41-b712-43d9-a327-3a376346cec5/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:20747a0475c8600c4a02407483c60e23cbc0e40cbb496bddb7c64a12156bdd8d · sha256:36757719cb9d0002… · /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.