CVE-2021-24293 json
NextGEN Gallery Pro < 3.1.11 - Reflected Cross-Site Scripting (XSS)
published 2021-05-05 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11207
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- imagely nextgen_gallery 3.1.11
Exploit prediction
0.87% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/5e1a4725-3d20-44b0-8a35-bbf4263957f7 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Unknown NextGen Gallery Pro
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/5e1a4725-3d20-44b0-8a35-bbf4263957f7
exploit, third-party-advisory
-
imagely.com
/wordpress-gallery-plugin/nextgen-pro/changelog/
vendor-advisory
Sources
- CVE List CVE-2021-24293
- NVD CVE-2021-24293
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.