CVE-2022-3250

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb

4.9 MediumFix available

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Attack profile

How easy it is to exploit

Attack vector: Adjacent network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.54%Down 0.3 points since Sep 22, 2022

What each source reports

CVE List Score used 4.9

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Record: CVE-2022-3250
CVSS 3.0: 4.9 MediumCVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-614
Updated: 2026-11-02

EUVDEUVD-2022-0236 4.9

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Record: EUVD-2022-0236
CVSS 3.0: 4.9 MediumCVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-m748-hjqg-rpp8 6.9

rdiffweb has insecure HTTP cookies

In rdiffweb prior to version 2.4.6, the cookie session_id does not have a secure attribute when the URL is invalid. Version 2.4.6 contains a fix for the issue.

Record: GHSA-m748-hjqg-rpp8
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-311, CWE-614
Updated: 2026-11-02

NVD 5.3

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Record: CVE-2022-3250
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 3.0: 4.9 MediumCVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-614, CWE-311
Updated: 2026-11-02

OSV 4.9

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in ikus060/rdiffweb

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Record: CVE-2022-3250
CVSS 3.0: 4.9 MediumCVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Weakness: CWE-614
Updated: 2026-11-02

OSVGHSA-m748-hjqg-rpp8 6.9

rdiffweb has insecure HTTP cookies

In rdiffweb prior to version 2.4.6, the cookie session_id does not have a secure attribute when the URL is invalid. Version 2.4.6 contains a fix for the issue.

Record: GHSA-m748-hjqg-rpp8
CVSS 4.0: 6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-311, CWE-614
Updated: 2026-11-02

OSVPYSEC-2022-287 No score

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute in GitHub repository ikus060/rdiffweb prior to 2.4.6.

Record: PYSEC-2022-287
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`rdiffweb` PyPI	before 2.4.6	2.4.6
`rdiffweb` PyPI	before 2.4.6, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.4.6
`rdiffweb` PyPI	before 2.4.6, plus listed versions 0.10.00.10.20.10.30.10.40.10.5 Show 45 moreShow less 0.10.60.10.70.10.80.10.90.9.2.dev10.9.30.9.40.9.51.0.01.0.0a11.0.0a21.0.0a31.0.0a41.0.11.0.21.0.31.1.01.2.01.2.11.2.21.3.01.3.11.3.1b11.3.1b21.3.21.4.01.4.0b11.4.0b21.4.0b31.4.0b41.4.0b51.4.1b11.4.1b21.4.1b31.5.01.5.1b11.5.1b21.6.0b12.0.1b22.0.1b32.0.22.0.3a12.0.3a22.0.3a32.0.3a4	2.4.6

History

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

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

In short

CVE-2022-3250 is a medium vulnerability (CVSS 4.9) in Ikus-soft Rdiffweb, published September 21, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. Fixed in rdiffweb 2.4.6.

References

This page doesn't list everything

Left out here: 67 versions. The JSON record has them.