CVE-2022-4720

Open Redirect in ikus060/rdiffweb

6.1 MediumFix available

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: Low
Availability: Low

Exploit likelihood

0.51%Down 0.4 points since Dec 24, 2022

What each source reports

CVE List Score used 6.1

Open Redirect in ikus060/rdiffweb

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: CVE-2022-4720
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness: CWE-601
Updated: 2026-11-02

EUVDEUVD-2022-0257 6.1

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: EUVD-2022-0257
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-h5wp-jrqc-cwwx 8.8

rdiffweb vulnerable to Open Redirect

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: GHSA-h5wp-jrqc-cwwx
CVSS 4.0: 8.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS 3.1: 8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Weakness: CWE-601
Updated: 2026-11-02

NVD 6.1

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: CVE-2022-4720
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness: CWE-601
Updated: 2026-11-02

OSV 6.1

Open Redirect in ikus060/rdiffweb

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: CVE-2022-4720
CVSS 3.0: 6.1 MediumCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
Weakness: CWE-601
Updated: 2026-11-02

OSVGHSA-h5wp-jrqc-cwwx 8.8

rdiffweb vulnerable to Open Redirect

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: GHSA-h5wp-jrqc-cwwx
CVSS 4.0: 8.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS 3.1: 8.2 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Weakness: CWE-601
Updated: 2026-11-02

OSVPYSEC-2022-43006 No score

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Record: PYSEC-2022-43006
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`rdiffweb` PyPI	before 2.5.5	2.5.5
`rdiffweb` PyPI	before 2.5.5, 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	2.5.5
`rdiffweb` PyPI	before 2.5.5, 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	2.5.5

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-2022-4720 is a medium vulnerability (CVSS 6.1) in Ikus-soft Rdiffweb, published December 23, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 43rd percentile. Fixed in rdiffweb 2.5.5.

References

This page doesn't list everything

Left out here: 99 versions. The JSON record has them.