What is the CVSS score of CVE-2018-11352?

CVE-2018-11352 has a CVSS 3.0 base score of 4.0 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2018-11352?

Yes, a public proof-of-concept exploit is available for CVE-2018-11352. Prioritise patching immediately. EPSS: 0.7%.

Is there a patch available for CVE-2018-11352?

Yes, a patch is available for CVE-2018-11352. Update the affected software to the latest version immediately.

Wallabag CVE-2018-11352

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2018-09-21 cve@mitre.org

XSS Wallabag

4.0

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

4.0 MEDIUM

AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Sep 21, 2018 - 16:29 nvd

MEDIUM 4.0

DescriptionNVD

The Wallabag application 2.2.3 to 2.3.2 is affected by one cross-site scripting (XSS) vulnerability that is stored within the configuration page. This vulnerability enables the execution of a JavaScript payload each time an administrator visits the configuration page. The vulnerability can be exploited with authentication and used to target administrators and steal their sessions.

AnalysisAI

The Wallabag application 2.2.3 to 2.3.2 is affected by one cross-site scripting (XSS) vulnerability that is stored within the configuration page. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The Wallabag application 2.2.3 to 2.3.2 is affected by one cross-site scripting (XSS) vulnerability that is stored within the configuration page. This vulnerability enables the execution of a JavaScript payload each time an administrator visits the configuration page. The vulnerability can be exploited with authentication and used to target administrators and steal their sessions. Affected products include: Wallabag.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.