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fenrir sleipnir vulnerabilities

4 published CVES affecting fenrir sleipnir, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
4
Critical
0
High
1
Medium
3
Low
0
Unscored
0
CISA KEV
0

Latest fenrir sleipnir CVEs

Newest publication first

  1. MediumCVSS 4.3 EPSS 2.2%

    Cross-site scripting (XSS) vulnerability in Fenriru (1) Sleipnir 2.5.17 R2 and earlier and (2) Grani 3.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the Search field in a search for additions to the Favorites section.

  2. HighCVSS 7.5 EPSS 1.8%

    Cross-zone scripting vulnerability in Sleipnir 2.49 and earlier, and Portable Sleipnir 2.45 and earlier, allows remote attackers to bypass Web content zone restrictions via certain script contained in RSS data. NOTE: some of these details are obtained from third party information...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.