CVE-2008-6568: Unrestricted file upload vulnerability in Yehe 2.0 allows remote attackers to execute arbitrary code by upload

This month

MEDIUM 6.8DOWNGRADE

CVE-2008-6568 is a medium-severity flaw (CVSS 6.8) affecting yehe. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unrestricted file upload vulnerability in Yehe 2.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in the envoyer feature. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.8 (Medium)
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Weakness	CWE-20
Published	2009-03-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: yehe

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

Am I affected?

Timeline

2009-03-31 17:30 UTCPublished CVE record published
2026-06-16 23:02 UTCUpdated Record last modified

yehe yehe DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison yehe sudo apt install yehe=<VERSION_BEFORE_2.0> sudo apt-mark hold yehe

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

dnf --showduplicates list yehe sudo dnf downgrade yehe-<VERSION_BEFORE_2.0> sudo dnf versionlock add yehe

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-2008-6568?

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

Is CVE-2008-6568 being exploited?

CVE-2008-6568 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-2008-6568 affect?

CVE-2008-6568 affects yehe. Severity is medium (CVSS 6.8). Unrestricted file upload vulnerability in Yehe 2.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in the envoyer feature. NOTE: the pro

How urgent is CVE-2008-6568?

Priority 44/100. No elevated risk signals yet.

References

← Back to latest CVEs