CVE Explorer

CVE-2026-1302

The Meta-box GalleryMeta plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8d5ad418ebbdfa332886064017e0cce3ee5008cf3595498f5ed045a171f37a87

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Meta-box GalleryMeta","vendor":"shahinurislam","versions":[{"lessThanOrEqual":"3.0.1","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":4.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /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_v5cwe
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/meta-box-gallerymeta/tags/3.0.1/gallerymetaboxes.php#L119"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/meta-box-gallerymeta/tags/3.0.1/gallerymetaboxes.php#L314"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/references/4

{"url":"https://plugins.trac.wordpress.org/browser/meta-box-gallerymeta/tags/3.0.1/templates/single-mb_gallery.php#L31"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/browser/meta-box-gallerymeta/tags/3.0.1/templates/single-mb_gallery.php#L33"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/changeset/3446962/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /containers/cna/references/5

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bb9ae252-7e5f-4dc0-a162-100493b81980?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3260eaf521f16efc86ca5afa4c082a938f01b82d61e01a00fb227ccbdb0d6b18 · sha256:e7c0f211d0d56972… · /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.

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