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CVE-2023-39953

🗓️ 10 Aug 2023 13:55:19Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 67 Views

user_oidc in Nextcloud 1.0.0 to 1.3.2 allows MITM attack via missing issuer verificatio

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Nextcloud user_oidc security vulnerability
10 Aug 202300:00
cnnvd
cvelist
Cvelist
CVE-2023-39953 Issuer not verified from obtained token in user_oidc
10 Aug 202313:55
cvelist
euvd
EUVD
EUVD-2023-43651
3 Oct 202520:07
euvd
nextcloud
Nextcloud
Issuer not verified from obtained token in user_oidc
10 Aug 202307:09
nextcloud
hackerone
Hacker One
Nextcloud: Issuer not verified from obtained token in user_oidc
12 Jun 202310:27
hackerone
nvd
NVD
CVE-2023-39953
10 Aug 202314:15
nvd
prion
Prion
Code injection
10 Aug 202314:15
prion
ptsecurity
Positive Technologies
PT-2023-27170 · Nextcloud · Nextcloud +1
10 Aug 202300:00
ptsecurity
susecve
SUSE CVE
SUSE CVE-2023-39953
12 Aug 202302:10
susecve
vulnrichment
Vulnrichment
CVE-2023-39953 Issuer not verified from obtained token in user_oidc
10 Aug 202313:55
vulnrichment
Rows per page
NVD
Vulners
Node
nextclouduser_oidcRange1.0.01.3.3
[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 1.0.0, < 1.3.3",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 06:13Current
4.9Medium risk
Vulners AI Score4.9
CVSS 3.14.8
EPSS0.00446
SSVC
67