CVE Explorer
CVE-2026-1236
The Envira Gallery for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'justified_gallery_theme' parameter in all versions up to, and including, 1.12.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More","vendor":"smub","versions":[{"lessThanOrEqual":"1.12.3","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /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:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"url":"https://plugins.trac.wordpress.org/browser/envira-gallery-lite/tags/1.12.3/includes/global/shortcode.php#L302"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/envira-gallery-lite/trunk/includes/global/shortcode.php#L302"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3465371%40envira-gallery-lite&old=3444965%40envira-gallery-lite&sfp_email=&sfph_mail="}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /containers/cna/references/3
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bc552d46-79ca-4540-8620-5a031238cd62?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f3c646312d7283d02ae519c5e02df11816218fb5e7759a737062a2515ffe018c · sha256:fdcd95f2df1a51fb… · /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.