Vulnerability-Lookup

GHSA-CF66-C678-24R2

Vulnerability from github – Published: 2026-06-22 18:34 – Updated: 2026-06-22 18:34

Details

Incorrect caching of authentication between different users of the qSnapper dbus service before version 1.3.3 allowed any local attacker to use dbus functions after a privileged users has authenticated for them.

Severity

8.4 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

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  "affected": [],
  "aliases": [
    "CVE-2026-41049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-303"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-22T16:16:35Z",
    "severity": "HIGH"
  },
  "details": "Incorrect caching of authentication between different users of the\u00a0 qSnapper dbus service before version 1.3.3 allowed any local attacker to use dbus functions after a privileged users has authenticated for them.",
  "id": "GHSA-cf66-c678-24r2",
  "modified": "2026-06-22T18:34:15Z",
  "published": "2026-06-22T18:34:15Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41049"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1262218"
    },
    {
      "type": "WEB",
      "url": "https://github.com/presire/qSnapper/releases/tag/v1.3.3"
    },
    {
      "type": "WEB",
      "url": "https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-auth-caching"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
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}

CVE-2026-41049 (GCVE-0-2026-41049)

Vulnerability from cvelistv5 – Published: 2026-06-22 15:32 – Updated: 2026-06-22 16:25

Title

Caching of Authentication allows Authentication Bypass between users in qSnapper

Summary

Severity

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-303 - Incorrect implementation of authentication algorithm

Assigner

suse

References

3 references

URL	Tags
https://security.opensuse.org/2026/05/26/qsnapper…	third-party-advisory
https://github.com/presire/qSnapper/releases/tag/v1.3.3	vendor-advisory
https://bugzilla.suse.com/show_bug.cgi?id=1262218	issue-tracking

Impacted products

1 product

Vendor	Product	Version
presire	qSnapper	Affected: 1.2.1 , < 1.3.3 (semver)

Date Public

2026-05-26 15:09

Credits

Matthias Gerstner of SUSE

Show details on NVD website

JSON

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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-22T16:25:21.586546Z",
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Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

GHSA-CF66-C678-24R2

CVE-2026-41049 (GCVE-0-2026-41049)

Tags

Sightings

Nomenclature