XSS in Codeasily Gmedia Gallery
CVE-2022-0873
The Gmedia Photo Gallery WordPress plugin before 1.20.0 does not sanitise and escape the Album's name before outputting it in pages/posts with a media embed, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered-html capability is disallowed
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Codeasily Gmedia Gallery
- Gmedia Photo Gallery — versions 1.20.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/d5ce4b8a-9aa5-4df8-b521-c2105990a87e (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0873?
- CVE-2022-0873 is a medium-severity vulnerability in Codeasily Gmedia Gallery, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-05-16.
- How severe is CVE-2022-0873?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2022-0873 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.