CVE Explorer
CVE-2026-5340
The Fancy Image Show plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `fancy-img-show` shortcode in all versions up to, and including, 9.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-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":"Fancy Image Show","vendor":"gopi_plus","versions":[{"lessThanOrEqual":"9.1","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /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:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /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:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"url":"https://plugins.trac.wordpress.org/browser/fancy-image-show/tags/9.1/fancy-image-show.php#L117"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/fancy-image-show/tags/9.1/fancy-image-show.php#L178"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/fancy-image-show/trunk/fancy-image-show.php#L178"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/131d07ad-4e87-4137-a5df-2b74db1e9ae8?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:cf12b929828a05f1edb46a35da8857eec582540b7d3f663b225dde7c75ada153 · sha256:c59fd663c48ff516… · /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.