CVE-2022-31507

Ganga allows absolute path traversal

9.3 CriticalFix available

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: Low

Exploit likelihood

1.70%Up 0.8 points since Jul 11, 2022

What each source reports

NVD Score used 9.3

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: CVE-2022-31507
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
CVSS 2.0: 6.4 MediumAV:N/AC:L/Au:N/C:P/I:N/A:P
Weakness: CWE-22
Updated: 2026-11-02

CVE List No score

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: CVE-2022-31507
Updated: 2026-11-02

EUVDEUVD-2022-0110 No score

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: EUVD-2022-0110
Updated: 2026-11-03

GitHub AdvisoriesGHSA-7488-6x3r-23w5 9.2

Ganga allows absolute path traversal

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: GHSA-7488-6x3r-23w5
CVSS 4.0: 9.2 CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-22
Updated: 2026-11-02

OSVGHSA-7488-6x3r-23w5 9.2

Ganga allows absolute path traversal

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: GHSA-7488-6x3r-23w5
CVSS 4.0: 9.2 CriticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L
CVSS 3.1: 9.3 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-22
Updated: 2026-11-02

OSV No score

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: CVE-2022-31507
Updated: 2026-11-02

OSVPYSEC-2022-225 No score

The ganga-devs/ganga repository before 8.5.10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

Record: PYSEC-2022-225
Updated: 2026-11-02

Affected products

ganga project ganga

Affected packages

Affected packages
Package	Affected	Fixed
`ganga` PyPI	before 8.5.10	8.5.10
`ganga` PyPI	before 8.5.10, plus listed versions 6.1.156.1.166.1.176.1.186.1.19 Show 45 moreShow less 6.1.206.1.216.1.226.1.236.1.246.1.256.2.06.2.16.2.26.2.36.3.06.3.16.4.06.5.06.5.16.5.26.6.06.6.16.6.26.6.36.6.46.7.06.7.16.7.26.7.36.7.47.0.07.0.17.0.27.0.37.0.47.1.07.1.17.1.107.1.117.1.127.1.137.1.147.1.157.1.37.1.47.1.57.1.67.1.77.1.8	8.5.10

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-31507 is a critical vulnerability (CVSS 9.3) in Ganga Project Ganga, published July 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.70%, the 77th percentile. Fixed in ganga 8.5.10.

References

This page doesn't list everything

Left out here: 36 versions. The JSON record has them.