Public proof of concept

CVE-2023-35932

A public proof of concept exists; no exploitation attested.

Published2023-06-23
WeaknessCWE-1284 · CWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

jcvi is a Python library to facilitate genome assembly, annotation, and comparative genomics. A configuration injection happens when user input is considered by the application in an unsanitized format and can reach the configuration file. A malicious user may craft a special payload that may lead to a command injection. The impact of a configuration injection may vary. Under some conditions, it may lead to command injection if there is for instance shell code execution from the configuration file values. This vulnerability does not currently have a fix.

Timeline

dates in UTC

2023-06-2322:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-35932?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-35932?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV

Jcvi project jcvi

Branch	Affected	Fixed in	Source
1.3	≤ 1.3.5	no fix published	NVD

jcvi

Branch	Affected	Fixed in	Source
1.3	≤ 1.3.5	no fix published	OSV

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

github.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionpoc2024-11-27
OpenCVESSVC decisionpoc—
CNACVSS 3.17.1read 2026-10-23
NVDCVSS 3.18.8read 2026-10-23
CNAweakness (CWE)CWE-77read 2026-10-23
NVDweakness (CWE)CWE-1284read 2026-10-23
FIRST EPSSEPSS score1.9 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2023-06-23
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-35932?

Is CVE-2023-35932 actively exploited?

A proof-of-concept exploit exists for CVE-2023-35932, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2023-35932?

CVE-2023-35932 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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