CVE-2025-51626: SQL injection vulnerability in pss.sale.com 1.0 via the id parameter to the userfiles/php/cancel_order.php end

Routine

MEDIUM 6.5REMOTEDOWNGRADE

CVE-2025-51626 is a medium-severity flaw (CVSS 6.5) affecting pss.sale.com. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in pss.sale.com 1.0 via the id parameter to the userfiles/php/cancel_order.php endpoint.

Why this priority

Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-01-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: xiaoliuchu

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

Am I affected?

Timeline

2026-01-09 21:16 UTCPublished CVE record published
2026-06-17 09:35 UTCUpdated Record last modified

xiaoliuchu pss.sale.com 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 pss.sale.com || rpm -q pss.sale.com || pss.sale.com --version

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

apt-cache madison pss.sale.com sudo apt install pss.sale.com=<VERSION_BEFORE_1.0> sudo apt-mark hold pss.sale.com

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

dnf --showduplicates list pss.sale.com sudo dnf downgrade pss.sale.com-<VERSION_BEFORE_1.0> sudo dnf versionlock add pss.sale.com

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-2025-51626?

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

Is CVE-2025-51626 being exploited?

CVE-2025-51626 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-2025-51626 affect?

CVE-2025-51626 affects pss.sale.com. Severity is medium (CVSS 6.5). SQL injection vulnerability in pss.sale.com 1.0 via the id parameter to the userfiles/php/cancel_order.php endpoint.

How urgent is CVE-2025-51626?

Priority 31/100. Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

References

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