CVE-2026-58433 (GCVE-0-2026-58433)

Vulnerability from cvelistv5 – Published: 2026-08-13 16:44 – Updated: 2026-08-14 19:14
VLAI
Title
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
Summary
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 19:13 UTC
CWE
Assigner
Impacted products
Vendor Product Version
Gitea Gitea Open Source Git Server Affected: 0 , ≤ 1.26.4 (semver)
Create a notification for this product.
Credits
Show details on NVD website

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              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
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                "timestamp": "2026-08-14T19:13:39.068430Z",
                "version": "2.0.3"
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          }
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        "title": "CISA ADP Vulnrichment"
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          "type": "reporter",
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          "name": "GitHub Security Advisory",
          "tags": [
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          "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-m6qc-j894-7h9r"
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        {
          "name": "Gitea v1.27.0 Release Blog Post",
          "tags": [
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    "datePublished": "2026-08-13T16:44:50.794Z",
    "dateReserved": "2026-06-30T18:57:20.615Z",
    "dateUpdated": "2026-08-14T19:14:15.445Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2",
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  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.

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Detection rules are retrieved from Rulezet.

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