CVE-2011-2743

Name: CVE-2011-2743
Creator: NVD / NIST
Published: 2011-07-19T21:55:00.743+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.33%

Last modified Jun 16, 2026

CVE-2011-2743 is a vulnerability of currently unknown severity. Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.. EPSS estimates a 2.33% chance of exploitation in the next 30 days.

Description

Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.

Metrics

EPSS Probability

2.33%

81.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Chyrp	Chyrp	<= 2.1	—
Chyrp	Chyrp	2.0	—
Chyrp	Chyrp	2.1	Beta1

References

Timeline

Published: Jul 19, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2743?

How severe is CVE-2011-2743?

Severity scoring for CVE-2011-2743 is pending analysis. The EPSS model estimates a 2.33% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2743?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2743?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST