CVE-2021-34663
Last modified
CVE-2021-34663 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The jQuery Tagline Rotator WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/jquery-tagline-rotator.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.1.5.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
The jQuery Tagline Rotator WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/jquery-tagline-rotator.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.1.5.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arvtard | Jquery Tagline Rotator | <= 0.1.5 |
References
- https://plugins.trac.wordpress.org/browser/jquery-tagline-rotator/trunk/jquery-tagline-rotator.php#L166Exploit, Third Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34663Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/browser/jquery-tagline-rotator/trunk/jquery-tagline-rotator.php#L166Exploit, Third Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34663Exploit, 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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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Scan your code nowSource: NVD / NIST