CVE-2005-3150: Format string vulnerability in the Log_Flush function in Weex 2.6.1.5, 2.6.1, and possibly other versions allo

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HIGH 7.5DOWNGRADE

CVE-2005-3150 is a high-severity flaw (CVSS 7.5) affecting weex. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Format string vulnerability in the Log_Flush function in Weex 2.6.1.5, 2.6.1, and possibly other versions allows remote FTP servers to execute arbitrary code via format strings in filenames.

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	2.6% (top 14%)
CISA exploited list	No
Published	2005-10-05
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: weex

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-10-05 22:02 UTCPublished CVE record published
2026-06-16 22:16 UTCUpdated Record last modified

weex weex DOWNGRADE

Affected: 2.6.1 · 2.6.1.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.6.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.6.1 (Debian / Ubuntu)

apt-cache madison weex sudo apt install weex=<VERSION_BEFORE_2.6.1> sudo apt-mark hold weex

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

dnf --showduplicates list weex sudo dnf downgrade weex-<VERSION_BEFORE_2.6.1> sudo dnf versionlock add weex

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-2005-3150?

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

Is CVE-2005-3150 being exploited?

CVE-2005-3150 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-2005-3150 affect?

CVE-2005-3150 affects weex. Severity is high (CVSS 7.5). Format string vulnerability in the Log_Flush function in Weex 2.6.1.5, 2.6.1, and possibly other versions allows remote FTP servers to execute arbitrary code via format strings in filenames.

How urgent is CVE-2005-3150?

Priority 48/100. High severity

References

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