CVE-2023-43317: An issue in Coign CRM Portal v.06.06 allows a remote attacker to escalate privileges via the userPermissionsLi

This month

HIGH 8.8DOWNGRADE

CVE-2023-43317 is a high-severity flaw (CVSS 8.8) affecting coign. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in Coign CRM Portal v.06.06 allows a remote attacker to escalate privileges via the userPermissionsList parameter in Session Storage component.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-269
Published	2024-01-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: coign

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-24 07:15 UTCPublished CVE record published
2026-06-17 06:25 UTCUpdated Record last modified

coign coign DOWNGRADE

Affected: 06.06

Fixed in: no fixed release known

Safe to downgrade to: a release before 06.06

1. Check installed version

apt-cache policy coign || rpm -q coign || coign --version

2. No fixed release: DOWNGRADE to a release before 06.06 (Debian / Ubuntu)

apt-cache madison coign sudo apt install coign=<VERSION_BEFORE_06.06> sudo apt-mark hold coign

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list coign sudo dnf downgrade coign-<VERSION_BEFORE_06.06> sudo dnf versionlock add coign

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-43317?

coign: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-43317 being exploited?

CVE-2023-43317 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-43317 affect?

CVE-2023-43317 affects coign. Severity is high (CVSS 8.8). An issue in Coign CRM Portal v.06.06 allows a remote attacker to escalate privileges via the userPermissionsList parameter in Session Storage component.

How urgent is CVE-2023-43317?

Priority 52/100. High severity; Public exploit reference

References

← Back to latest CVEs