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CVE-2022-4885

21
FAUCET Score

CVE-2022-4885 is a critical path traversal vulnerability affecting sviehb jefferson up to version 0.3. This flaw allows an unauthenticated remote attacker to potentially access arbitrary files on the system. While the attack complexity is rated as high and exploitation appears difficult, a successful attack could lead to high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability. Organizations using affected versions should upgrade to jefferson 0.4 to remediate this issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.4CPE matchmatch criteria
cpe:2.3:a:jefferson_project:jefferson:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.0MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 10th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: jeffersonFixed in: 0.4

Vendor Advisories (1)

pipGHSA-7jrw-p8jc-v6qwhigh

sviehb/jefferson vulnerable to path traversal

Jan 11, 2023

References

github.com / sviehb/jefferson/commit/53b3f2fc34af0bb32afbcee29d18213e61471d87
Patch
github.com / sviehb/jefferson/pull/36
Patch
github.com / sviehb/jefferson/releases/tag/v0.4
Release Notes
vuldb.com
Permissions Required
vuldb.com
Permissions Required