CVE-2009-0275: Static code injection vulnerability in admin.php in Ryneezy phoSheezy 0.2 allows remote authenticated administ

This month

MEDIUM 6.5DOWNGRADE

CVE-2009-0275 is a medium-severity flaw (CVSS 6.5) affecting phosheezy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Static code injection vulnerability in admin.php in Ryneezy phoSheezy 0.2 allows remote authenticated administrators to inject arbitrary PHP code into config/header via the header parameter. NOTE: this can be exploited by unauthenticated attackers by leveraging CVE-2009-0250. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

EPSS top 8%: very likely to be exploited
Public exploit reference

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

Risk facts

CVSS score	6.5 (Medium)
EPSS exploit chance	4.5% (top 8%)
CISA exploited list	No
Weakness	CWE-94
Published	2009-01-26
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ryneezy

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

Am I affected?

Timeline

2009-01-26 20:30 UTCPublished CVE record published
2026-06-16 23:04 UTCUpdated Record last modified

ryneezy phosheezy DOWNGRADE

Affected: 0.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.2

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.2 (Debian / Ubuntu)

apt-cache madison phosheezy sudo apt install phosheezy=<VERSION_BEFORE_0.2> sudo apt-mark hold phosheezy

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

dnf --showduplicates list phosheezy sudo dnf downgrade phosheezy-<VERSION_BEFORE_0.2> sudo dnf versionlock add phosheezy

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: phosheezy 2.0 - Remote Command Execution

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-2009-0275?

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

Is CVE-2009-0275 being exploited?

CVE-2009-0275 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-2009-0275 affect?

CVE-2009-0275 affects phosheezy. Severity is medium (CVSS 6.5). Static code injection vulnerability in admin.php in Ryneezy phoSheezy 0.2 allows remote authenticated administrators to inject arbitrary PHP code into config/header via the header parameter. NOTE: this can be exploited by unauthenticated a

How urgent is CVE-2009-0275?

Priority 51/100. EPSS top 8%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2009-0251 MEDIUM 6.5 DOWNGRADE Static code injection vulnerability in admin.php in Ryneezy phoSheezy 0.2 allows remote authenticated administ
CVE-2009-0250 MEDIUM 5.0 DOWNGRADE Ryneezy phoSheezy 0.2 stores sensitive information under the web root with insufficient access control, which

References

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