Medium severity · published May 15, 2025
CVE-2025-3742
Responsive Lightbox & Gallery < 2.5.1 - Contributor+ Stored XSS
6.8
CVSS
0.5%
EPSS
No
On KEV
Description
The Responsive Lightbox & Gallery WordPress plugin before 2.5.1 does not validate and escape some of its attributes before outputting them back in a page/post, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RL
Responsive Lightbox & Gallery ·
before 2.5.1 · source: vendor
RL
Responsive Lightbox · Dfactory
before 2.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-3742
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-3742
Exploit
https://wpscan.com/vulnerability/5b8f487b-63a5-4d2a-9b61-ed4d97f18320/
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