CVE-2022-3269

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 50% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Trending — 3 sources updated this weekElevated
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Session Fixation in GitHub repository ikus060/rdiffweb prior to 2.4.7.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
—
EPSS
50.3%
KEV
Not listed

Published

September 23, 2022

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 6, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

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github_commit

commit 39e7dcd4a1f4 (ikus060/rdiffweb)

Fix landed in ikus060/rdiffweb commit 39e7dcd4a1f4 — awaiting tagged release

https://github.com/ikus060/rdiffweb/commit/39e7dcd4a1f44d2a7bd92b79d78a800910b1b22b

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
rdiffweb0.10.0 ... v0.6.4 (89 versions)2.4.7—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 49× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 107 total refreshes for this CVE.

  1. 2026-07-22 22:58 UTCEG score recompute
  2. 2026-07-22 14:06 UTCEPSS rescore
  3. 2026-07-22 14:06 UTCEPSS rescore
  4. 2026-07-21 15:23 UTCEPSS rescore
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  10. 2026-07-18 10:03 UTCEPSS rescore
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  12. 2026-07-16 19:34 UTCOSV refresh
  13. 2026-07-16 17:00 UTCEPSS rescore
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  1. 2026-07-08 15:12 UTCEPSS rescore
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  11. 2026-06-30 23:20 UTCEPSS rescore
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  13. 2026-06-28 17:32 UTCOSV refresh
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  23. 2026-06-23 21:31 UTCEPSS rescore
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  25. 2026-06-22 14:24 UTCEPSS rescore
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  27. 2026-06-21 14:55 UTCEPSS rescore
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  31. 2026-06-19 19:24 UTCEPSS rescore
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  39. 2026-06-14 23:15 UTCEPSS rescore
  40. 2026-06-13 22:58 UTCEPSS rescore
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  43. 2026-06-11 13:58 UTCEPSS rescore
  44. 2026-06-11 13:58 UTCEPSS rescore
  45. 2026-06-11 09:09 UTCOSV refresh
  46. 2026-06-10 22:17 UTCEPSS rescore
  47. 2026-06-10 13:20 UTCEPSS rescore
  48. 2026-06-08 14:15 UTCEPSS rescore
  49. 2026-06-08 14:15 UTCEPSS rescore
  50. 2026-06-07 15:23 UTCEPSS rescore
  51. 2026-06-07 15:23 UTCEPSS rescore
  52. 2026-06-06 13:46 UTCEPSS rescore
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  74. 2026-05-27 13:39 UTCEPSS rescore
  75. 2026-05-27 13:39 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2022-3269?
CVE-2022-3269 is a critical vulnerability published on September 23, 2022. Session Fixation in GitHub repository ikus060/rdiffweb prior to 2.4.7.
When was CVE-2022-3269 disclosed?
CVE-2022-3269 was first published in the National Vulnerability Database on September 23, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-3269 actively exploited?
CVE-2022-3269 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 50.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-3269?
CVE-2022-3269 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2022-3269?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3269, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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