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Vulnerability record · CVE-2011-3824 · published 24 September 2011

CVE-2011-3824: Yourls information exposure vulnerability

Yourls · Yourls

Your Own URL Shortener (YOURLS) 1.5 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by includes/auth.php and certain other files.

5.0 CVSS 2.0 Medium EPSS 1.2% · top 32.3% CWE-200 · Information exposure
5.0CVSS 2.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Your Own URL Shortener (YOURLS) 1.5 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by includes/auth.php and certain other files.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://code.google.com/p/inspathx/source/browse/trunk/paths_vuln/%21_README
http://code.google.com/p/inspathx/source/browse/trunk/paths_vuln/yourls-1.5
http://www.openwall.com/lists/oss-security/2011/06/27/6
http://code.google.com/p/inspathx/source/browse/trunk/paths_vuln/%21_README
http://code.google.com/p/inspathx/source/browse/trunk/paths_vuln/yourls-1.5
http://www.openwall.com/lists/oss-security/2011/06/27/6

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-14537Yourls type confusion vulnerabilityYOURLS through 1.7.3 is affected by a type juggling vulnerability in the api component that can result in login bypass.EPSS 6.1%8.8CVE-2021-3734Yourls clickjacking vulnerabilityyourls is vulnerable to Improper Restriction of Rendered UI Layers or FramesEPSS 0.40%7.4CVE-2022-0088Yourls cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) in GitHub repository yourls/yourls prior to 1.8.3.EPSS 2.0%6.1CVE-2021-3783Yourls cross-site scripting vulnerabilityyourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.70%5.4CVE-2021-3785Yourls cross-site scripting vulnerabilityyourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.72%5.4CVE-2020-27388Yourls cross-site scripting vulnerabilityMultiple Stored Cross Site Scripting (XSS) vulnerabilities exist in the YOURLS Admin Panel, Versions 1.5 - 1.7.10. An authenticated user must modify …EPSS 0.72%4.3CVE-2014-8488Yourls cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability in the administrator panel in Yourls 1.7 allows remote attackers to inject arbitrary web script or HTML via …EPSS 1.9%5.9CVE-2025-68686FortiOS symbolic link patch bypass exposes sensitive informationFortiOS contains an information exposure flaw (CWE-200) that lets a remote unauthenticated attacker bypass the patch for the symbolic link persistenc…KEVEPSS 30%analysed

Source: NIST National Vulnerability Database (record CVE-2011-3824), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.