Vulnerability details
CVE-2026-28141
Syed Balkhi NextGEN Gallery
WordPress NextGEN Gallery plugin <= 4.2.3 - Cross Site Scripting (XSS) vulnerability
CVSS 3.1
7.1High
Official description
Unauthenticated Cross Site Scripting (XSS) in NextGEN Gallery <= 4.2.3 versions.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 3.1 | CVEProject cvelistV5 (CNA) (Patchstack) | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Syed Balkhi | NextGEN Gallery | v ≤ 4.2.3 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-08-06
- Last updated
- 2026-08-06
- State
- Published
- Assigner (CNA)
- Patchstack
Exploit prediction (EPSS)
0.46%
Probability of exploitation in 30 days
40.7%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')