CVE-2025-0300: A vulnerability classified as critical was found in code-projects Online Book Shop 1.0

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-0300 is a medium-severity flaw (CVSS 6.3) affecting online book shop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical was found in code-projects Online Book Shop 1.0. Affected by this vulnerability is an unknown functionality of the file /subcat.php. The manipulation of the argument cat leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-01-07
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: fabian

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

Am I affected?

Timeline

2025-01-07 17:15 UTCPublished CVE record published
2026-06-17 08:26 UTCUpdated Record last modified

fabian online book shop 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 online-book-shop || rpm -q online-book-shop || online-book-shop --version

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

apt-cache madison online-book-shop sudo apt install online-book-shop=<VERSION_BEFORE_1.0> sudo apt-mark hold online-book-shop

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

dnf --showduplicates list online-book-shop sudo dnf downgrade online-book-shop-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-book-shop

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-2025-0300?

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

Is CVE-2025-0300 being exploited?

CVE-2025-0300 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-2025-0300 affect?

CVE-2025-0300 affects online book shop. Severity is medium (CVSS 6.3). A vulnerability classified as critical was found in code-projects Online Book Shop 1.0. Affected by this vulnerability is an unknown functionality of the file /subcat.php. The manipulation of the argument cat leads to sql injection. The att

How urgent is CVE-2025-0300?

Priority 39/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-0301 LOW 3.5 DOWNGRADE A vulnerability, which was classified as problematic, has been found in code-projects Online Book Shop 1.0
CVE-2025-0299 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical has been found in code-projects Online Book Shop 1.0
CVE-2025-0298 MEDIUM 6.3 DOWNGRADE A vulnerability was found in code-projects Online Book Shop 1.0
CVE-2025-0297 MEDIUM 6.3 DOWNGRADE A vulnerability was found in code-projects Online Book Shop 1.0
CVE-2025-0296 MEDIUM 6.3 DOWNGRADE A vulnerability was found in code-projects Online Book Shop 1.0

References

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