XSS in Imagely Nextgen Gallery
CVE-2021-24293
In the eCommerce module of the NextGEN Gallery Pro WordPress plugin before 3.1.11, there is an action to call get_cart_items via photocrati_ajax , after that the settings[shipping_address][name] is able to inject malicious javascript.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (57.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.1% 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
- Imagely Nextgen Gallery
- Nextgen Gallery Pro — versions 3.1.11
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/5e1a4725-3d20-44b0-8a35-bbf4263957f7 (Exploit, Third Party Advisory)
- www.imagely.com/wordpress-gallery-plugin/nextgen-pro/changelog/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-24293?
- CVE-2021-24293 is a medium-severity vulnerability in Imagely Nextgen Gallery, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-05-05.
- How severe is CVE-2021-24293?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-24293 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.