CVE-2026-93505: Cross Site Scripting in SveltyCMS
A vulnerability was found in SveltyCMS 0.0.6. This vulnerability affects unknown code of the file src/utils/media/media-service.server.ts of the component SVG Media Upload. Performing a manipulation results in cross site scripting. The attack can be initiated remotely. The patch is named 05b4f9efeb79e9d72a693232334d7529687f896f. Applying a patch is the recommended action to fix this issue.
AI Analysis
Technical Summary
This vulnerability in SveltyCMS 0.0.6 involves a cross-site scripting flaw in the SVG Media Upload component, specifically in the src/utils/media/media-service.server.ts file. The issue allows remote attackers to inject malicious scripts via manipulated input, potentially leading to XSS attacks. The vulnerability has a CVSS 4.0 base score of 5.1, indicating a medium severity level. A patch commit 05b4f9efeb79e9d72a693232334d7529687f896f is recommended to remediate the issue.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side impacts. The vulnerability requires low attack complexity and no privileges but does require user interaction. The overall impact is rated medium.
Mitigation Recommendations
Apply the patch identified by commit 05b4f9efeb79e9d72a693232334d7529687f896f to remediate the vulnerability. This is the recommended and official fix. No other mitigation guidance is provided or required.
CVE-2026-93505: Cross Site Scripting in SveltyCMS
Description
A vulnerability was found in SveltyCMS 0.0.6. This vulnerability affects unknown code of the file src/utils/media/media-service.server.ts of the component SVG Media Upload. Performing a manipulation results in cross site scripting. The attack can be initiated remotely. The patch is named 05b4f9efeb79e9d72a693232334d7529687f896f. Applying a patch is the recommended action to fix this issue.
CVSS v4.0
Score 5.1medium
Affected software
SveltyCMS
pkg:github/sveltycms/SveltyCMScpe:2.3:a:sveltycms:sveltycms:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in SveltyCMS 0.0.6 involves a cross-site scripting flaw in the SVG Media Upload component, specifically in the src/utils/media/media-service.server.ts file. The issue allows remote attackers to inject malicious scripts via manipulated input, potentially leading to XSS attacks. The vulnerability has a CVSS 4.0 base score of 5.1, indicating a medium severity level. A patch commit 05b4f9efeb79e9d72a693232334d7529687f896f is recommended to remediate the issue.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side impacts. The vulnerability requires low attack complexity and no privileges but does require user interaction. The overall impact is rated medium.
Mitigation Recommendations
Apply the patch identified by commit 05b4f9efeb79e9d72a693232334d7529687f896f to remediate the vulnerability. This is the recommended and official fix. No other mitigation guidance is provided or required.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-18T08:26:48.749Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aad4b7355bf5e2cf51f5ece
Added to database: 09/18/2026, 14:32:19 UTC
Last enriched: 09/18/2026, 14:47:17 UTC
Last updated: 09/18/2026, 23:29:00 UTC
Views: 8
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.