CVE-2024-2064: A vulnerability has been found in rahman SelectCours 1.0 and classified as problematic

Routine

MEDIUM 4.3DOWNGRADE

CVE-2024-2064 is a medium-severity flaw (CVSS 4.3) affecting selectcours. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability has been found in rahman SelectCours 1.0 and classified as problematic. Affected by this vulnerability is the function getCacheNames of the file CacheController.java of the component Template Handler. The manipulation of the argument fragment leads to injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-255379.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-74
Published	2024-03-01
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: rahman

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

Am I affected?

Timeline

2024-03-01 14:15 UTCPublished CVE record published
2026-06-17 07:23 UTCUpdated Record last modified

rahman selectcours DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison selectcours sudo apt install selectcours=<VERSION_BEFORE_1.0> sudo apt-mark hold selectcours

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

dnf --showduplicates list selectcours sudo dnf downgrade selectcours-<VERSION_BEFORE_1.0> sudo dnf versionlock add selectcours

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-2024-2064?

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

Is CVE-2024-2064 being exploited?

CVE-2024-2064 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-2024-2064 affect?

CVE-2024-2064 affects selectcours. Severity is medium (CVSS 4.3). A vulnerability has been found in rahman SelectCours 1.0 and classified as problematic. Affected by this vulnerability is the function getCacheNames of the file CacheController.java of the component Template Handler. The manipulation of the

How urgent is CVE-2024-2064?

Priority 31/100. Public exploit reference

Software pages

Java vulnerabilities

References

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