CVE-2022-4885

mediumpriority · track · 24EPSS 0.008 · 55 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.77% (55th) EPSS

CVSS 5.9 · medium

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-28

A vulnerability has been found in sviehb jefferson up to 0.3 and classified as critical. This vulnerability affects unknown code of the file src/scripts/jefferson. The manipulation leads to path traversal. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 0.4 is able to address this issue. The name of the patch is 53b3f2fc34af0bb32afbcee29d18213e61471d87. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218020.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 3.6

v2.05.1mediumAV:N/AC:H/Au:N/C:P/I:P/A:Psecondary · cna@vuldb.comexploitability 4.9 · impact 6.4

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.15mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:Lsecondary · cna@vuldb.comexploitability 1.6 · impact 3.4

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimaryCWE-22US

affected products (5)

Products and version ranges known to be affected.

sviehb jefferson≤ 0.1enisa_euvdEU
sviehb jefferson≤ 0.2enisa_euvdEU
sviehb jefferson≤ 0.3enisa_euvdEU
jefferson project jefferson< 0.4nvdUScpe:2.3:a:jefferson_project:jefferson:*:*:*:*:*:*:*:*
PyPI jefferson< 0.4osvUSpkg:pypi/jefferson

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-7jrw-p8jc-v6qwsviehb/jefferson vulnerable to path traversal2023-01-11ghsa · osvUS
A vulnerability has been found in the sviehb/jefferson JFFS2 filesystem extraction tool. This vulnerability affects unknown code of the file `src/scripts/jefferson`. The manipulation leads to path traversal. The attack can be initiated remotely. Upgrading to version 0.4 is able to address this issue as it includes https://github.com/sviehb/jefferson/commit/53b3f2fc34af0bb32afbcee29d18213e61471d87.
PYSEC-2026-826sviehb/jefferson vulnerable to path traversal2026-07-07vendor · osvUS
A vulnerability has been found in the sviehb/jefferson JFFS2 filesystem extraction tool. This vulnerability affects unknown code of the file `src/scripts/jefferson`. The manipulation leads to path traversal. The attack can be initiated remotely. Upgrading to version 0.4 is able to address this issue as it includes https://github.com/sviehb/jefferson/commit/53b3f2fc34af0bb32afbcee29d18213e61471d87.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2023-01-11modified 2026-06-17

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+12544 more

references (16)

External citations — patches, advisories, analysis.

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