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CVE-2022-3326

Weak Password Requirements in ikus060/rdiffweb

5.4 MediumFix available

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.70%Down 0.2 points since Sep 29, 2022
90%50%10%1%

What each source reports

CVE List Score used 5.4

Weak Password Requirements in ikus060/rdiffweb

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Record
CVE-2022-3326
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-521
Updated
2026-11-02
EUVDEUVD-2022-0245 5.4

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Record
EUVD-2022-0245
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-8wxf-c45w-g66g 5.3

rdiffweb vulnerable to password complexity bypass leading to weak passwords

ikus060/rdiffweb prior to 2.4.9 allows a user to set there password to all spaces. While rdiffweb has a password policy requiring passwords to be between 8 and 128 characters, it does not validate the password entropy, allowing users to bypass password complexity requirements with weak passwords. This issue has been fixed in version 2.4.9. No workarounds are known to exist.

Record
GHSA-8wxf-c45w-g66g
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-521
Updated
2026-11-02
NVD 4.3

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Record
CVE-2022-3326
CVSS 3.1
4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-521
Updated
2026-11-02
OSV 5.4

Weak Password Requirements in ikus060/rdiffweb

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Record
CVE-2022-3326
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-521
Updated
2026-11-02
OSVGHSA-8wxf-c45w-g66g 5.3

rdiffweb vulnerable to password complexity bypass leading to weak passwords

ikus060/rdiffweb prior to 2.4.9 allows a user to set there password to all spaces. While rdiffweb has a password policy requiring passwords to be between 8 and 128 characters, it does not validate the password entropy, allowing users to bypass password complexity requirements with weak passwords. This issue has been fixed in version 2.4.9. No workarounds are known to exist.

Record
GHSA-8wxf-c45w-g66g
CVSS 4.0
5.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
CVSS 3.0
5.4 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Weakness
CWE-521
Updated
2026-11-02
OSVPYSEC-2022-297 No score

Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.9.

Record
PYSEC-2022-297
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
rdiffweb
PyPI
 before 2.4.9
2.4.9
rdiffweb
PyPI
 before 2.4.9, 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
2.4.9
rdiffweb
PyPI
 before 2.4.9, 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
2.4.9

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

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

In short

CVE-2022-3326 is a medium vulnerability (CVSS 5.4) in Ikus-soft Rdiffweb, published September 28, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. Fixed in rdiffweb 2.4.9.

References

This page doesn't list everything

Left out here: 73 versions. The JSON record has them.

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