CVE-2021-24126
Last modified
CVE-2021-24126 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
Unvalidated input and lack of output encoding in the Envira Gallery Lite WordPress plugin, versions before 1.8.3.3, did not properly sanitise the images metadata (namely title) before outputting them in the generated gallery, which could lead to privilege escalation.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Enviragallery | Envira Gallery | < 1.8.3.3 |
References
- https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/f3952bd1-ac2f-4007-9e19-6c44a22465f3Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Scan your code nowSource: NVD / NIST