CVE-2021-25893
MEDIUM
5.4
CVSS Score
Published: April 2, 2021 at 11:31 AM UTC
Updated: June 17, 2026 at 03:42 AM UTC
1 product affected across 1 vendorMagnolia CMS
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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.9%
Description
Magnolia CMS from 6.1.3 to 6.2.3 contains a stored cross-site scripting (XSS) vulnerability in the setText parameter of /magnoliaAuthor/.magnolia/.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
6.1.3 ≤ v < 6.1.76.2.3 ≤ v < 6.2.4
Affected range stops below 6.1.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://docs.magnolia-cms.com/product-docs/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#ReleasenotesforMagnoliaCMS6.2.4-Notablebugfixesx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.itas.vn/itas-security-team-found-multi-vulnerabilities-on-magnolia-cms-platform/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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