CVE-2023-25304: An issue in Prism Launcher up to v6.1 allows attackers to perform a directory traversal via importing a crafte

Q: How do I fix CVE-2023-25304?

prism launcher: upgrade to newer than 6.1. Exact commands for each OS are on this page.

Q: Is CVE-2023-25304 being exploited?

CVE-2023-25304 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-25304 affect?

CVE-2023-25304 affects prism launcher. Severity is high (CVSS 7.8). An issue in Prism Launcher up to v6.1 allows attackers to perform a directory traversal via importing a crafted .mrpack file.

Routine

HIGH 7.8UPGRADE

CVE-2023-25304 is a high-severity flaw (CVSS 7.8) affecting prism launcher. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue in Prism Launcher up to v6.1 allows attackers to perform a directory traversal via importing a crafted .mrpack file.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-22
Published	2023-03-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: prismlauncher

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

Am I affected?

Timeline

2023-03-06 17:15 UTCPublished CVE record published
2026-06-17 05:41 UTCUpdated Record last modified

prismlauncher prism launcher UPGRADE

Affected: <= 6.1

Fixed in: newer than 6.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy prism-launcher || rpm -q prism-launcher || prism-launcher --version

2. UPGRADE to newer than 6.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade prism-launcher

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade prism-launcher

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2023-25304?

prism launcher: upgrade to newer than 6.1. Exact commands for each OS are on this page.

Is CVE-2023-25304 being exploited?

CVE-2023-25304 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-2023-25304 affect?

CVE-2023-25304 affects prism launcher. Severity is high (CVSS 7.8). An issue in Prism Launcher up to v6.1 allows attackers to perform a directory traversal via importing a crafted .mrpack file.

How urgent is CVE-2023-25304?

Priority 37/100. High severity

References

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