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MEDIUM severity

CVE-2022-3232 — rdiffweb

MEDIUMFix: ikus060/rdiffweb@422791e

CVE-2022-3232 is a medium-severity (CVSS 6.5) Cross-Site Request Forgery (CSRF) vulnerability in rdiffweb. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for rdiffweb — see the affected versions and patch details below.

Cross-Site Request Forgery (CSRF) in ikus060/rdiffweb

Also known asGHSA-cw2v-wv4g-w4p6PYSEC-2022-281
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 6, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.4%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs34th percentile — riskier than 34% of all scored CVEsHighest risk
0.00%0.30%0.60%0.90%0.1%0.4%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐍rdiffweb

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

rdiffweb prior to 2.4.5 is vulnerable to Cross-Site Request Forgery (CSRF). An attacker exploiting this vulnerability can use it to delete repositories and users.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIrdiffweball versions2.4.5pip install --upgrade 'rdiffweb==2.4.5'

Affected Products

1 product · 1 configurations
Application
rdiffwebikus-soft
< 2.4.5
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

Cross-Site Request Forgery (CSRF) in GitHub repository ikus060/rdiffweb …

huntr.devNVDSep 2022

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for rdiffweb, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update rdiffweb to 2.4.5 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2022-3232 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

rdiffweb prior to 2.4.5 is vulnerable to Cross-Site Request Forgery (CSRF). An attacker exploiting this vulnerability can use it to delete repositories and users.
O3 Security · Impact-Aware SCA

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CVE-2022-3232: rdiffweb CSRF — Fixed in 2.4.5