CVE-2021-25993 (GCVE-0-2021-25993)

Vulnerability from cvelistv5 – Published: 2021-12-29 16:50 – Updated: 2025-04-30 15:43
VLAI?
Title
Requarks wiki.js - Stored Cross-Site Scripting (XSS) in markdown editor
Summary
In Requarks wiki.js, versions 2.0.0-beta.147 to 2.5.255 are affected by Stored XSS vulnerability, where a low privileged (editor) user can upload a SVG file that contains malicious JavaScript while uploading assets in the page. That will send the JWT tokens to the attacker’s server and will lead to account takeover when accessed by the victim.
Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Cross-site Scripting (XSS)
Assigner
References
Impacted products
Vendor Product Version
Requarks wiki Affected: 2.0.0-beta.147 , < unspecified (custom)
Affected: unspecified , ≤ 2.5.255 (custom)
Create a notification for this product.
Credits
WhiteSource Vulnerability Research Team (WVR)
Show details on NVD website
To clipboard 

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Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.