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CVE-2026-25126

🗓️ 29 Jan 2026 22:06:37Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views🌐 WEB

CVE-2026-25126: PolarLearn's vote API trusts direction without validation, allowing arbitrary strings as downvotes.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-25126
31 Jan 202608:07
githubexploit
ATTACKERKB
CVE-2026-25126
29 Jan 202622:06
attackerkb
CNNVD
PolarLearn input validation vulnerability
29 Jan 202600:00
cnnvd
Cvelist
CVE-2026-25126 PolarLearn's unvalidated vote direction allows vote count manipulation
29 Jan 202622:06
cvelist
EUVD
EUVD-2026-4937
29 Jan 202622:06
euvd
NVD
CVE-2026-25126
29 Jan 202622:15
nvd
OSV
CVE-2026-25126 PolarLearn's unvalidated vote direction allows vote count manipulation
29 Jan 202622:06
osv
Positive Technologies
PT-2026-5369
29 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-25126
31 Jan 202603:19
redhatcve
Vulnrichment
CVE-2026-25126 PolarLearn's unvalidated vote direction allows vote count manipulation
29 Jan 202622:06
vulnrichment
Rows per page
NVD
Vulners
[
  {
    "vendor": "polarnl",
    "product": "PolarLearn",
    "versions": [
      {
        "version": "< 0-PRERELEASE-15",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
directionrequest bodyapi/v1/forum/voteEndpoint trusts direction without runtime validation, allowing non-up/non-null values to be treated as downvotes and manipulated via ghost downvotes.CWE-20
postIdrequest bodyapi/v1/forum/voteEndpoint trusts direction without runtime validation, allowing non-up/non-null values to be treated as downvotes and manipulated via ghost downvotes.CWE-20

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20 Feb 2026 20:46Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1
EPSS0.00025
SSVC
5