GHSA-cv8h-r7r5-vwj9

Source

https://github.com/advisories/GHSA-cv8h-r7r5-vwj9

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-cv8h-r7r5-vwj9/GHSA-cv8h-r7r5-vwj9.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-cv8h-r7r5-vwj9

Aliases

CVE-2023-53957

Published

2025-12-19T21:30:20Z

Modified

2026-02-20T18:41:29Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Kimai contains a SameSite cookie vulnerability

Details

Kimai 1.30.10 contains a SameSite cookie vulnerability that allows attackers to steal user session cookies through malicious exploitation. Attackers can trick victims into executing a crafted PHP script that captures and writes session cookie information to a file, enabling potential session hijacking.

Database specific

{
    "cwe_ids":  [
        "CWE-1275"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-02-20T18:25:02Z",
    "nvd_published_at":  "2025-12-19T21:15:52Z",
    "severity":  "HIGH"
}

References

Affected packages

Packagist / kimai/kimai

Package

Name: kimai/kimai
Purl: pkg:composer/kimai/kimai

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.30.10

Affected versions

0.*

0.1

0.2

0.3

0.4

0.5

0.6

0.6.1

0.7

0.8

0.8.1

0.9

1.*

1.0

1.0.1

1.1

1.2

1.3

1.4

1.4.1

1.4.2

1.5

1.6

1.6.1

1.6.2

1.7

1.8

1.9

1.10

1.10.1

1.10.2

1.11

1.11.1

1.12

1.13

1.14

1.14.1

1.14.2

1.14.3

1.15

1.15.1

1.15.2

1.15.3

1.15.4

1.15.5

1.15.6

1.16

1.16.1

1.16.2

1.16.3

1.16.4

1.16.5

1.16.6

1.16.7

1.16.8

1.16.9

1.16.10

1.17

1.17.1

1.18

1.18.1

1.18.2

1.19

1.19.1

1.19.2

1.19.3

1.19.4

1.19.5

1.19.6

1.19.7

1.20

1.20.1

1.20.2

1.20.3

1.20.4

1.21.0

1.22.0

1.22.1

1.23.0

1.23.1

1.24.0

1.25.0

1.26.0

1.27.0

1.28.0

1.28.1

1.29.0

1.29.1

1.30.0

1.30.1

1.30.2

1.30.3

1.30.4

1.30.5

1.30.6

1.30.7

1.30.8

1.30.9

1.30.10

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-cv8h-r7r5-vwj9/GHSA-cv8h-r7r5-vwj9.json"