CVE-2021-24439
Last modified
CVE-2021-24439 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Browser Screenshots WordPress plugin before 1.7.6 allowed authenticated users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks as the image_class parameter of the browser-shot shortcode was not escaped.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.
Description
The Browser Screenshots WordPress plugin before 1.7.6 allowed authenticated users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks as the image_class parameter of the browser-shot shortcode was not escaped.
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 |
|---|---|---|
| Prothemedesign | Browser Screenshots | < 1.7.6 |
References
- https://wpscan.com/vulnerability/9c538c51-ae58-461d-b93b-cc9dfebf2bc0Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/9c538c51-ae58-461d-b93b-cc9dfebf2bc0Exploit, 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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