How severe is CVE-2025-12252?

CVE-2025-12252 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-12252 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-12252?

CVE-2025-12252 affects Carmelo Online Event Judging System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-12252?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-12252 have an EU (EUVD) identifier?

Yes. CVE-2025-12252 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36131.

When was CVE-2025-12252 published?

CVE-2025-12252 was published on 2025-10-27 and last updated on 2026-06-17.

CVE-2025-12252

CVE-2025-12252 is a medium-severity vulnerability in Carmelo Online Event Judging System with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-36131
Weakness: CWE-74
Affected product: Carmelo Online Event Judging System
Published: 2025-10-27
Last modified: 2026-06-17

Description

A vulnerability was found in code-projects Online Event Judging System 1.0. Affected is an unknown function of the file /ajax/action.php. The manipulation of the argument content results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used.

Frequently asked questions

What is CVE-2025-12252?: A vulnerability was found in code-projects Online Event Judging System 1.0. Affected is an unknown function of the file /ajax/action.php. The manipulation of the argument content results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used.
How severe is CVE-2025-12252?: CVE-2025-12252 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-12252 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-12252?: CVE-2025-12252 affects Carmelo Online Event Judging System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-12252?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-12252 have an EU (EUVD) identifier?: Yes. CVE-2025-12252 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36131.
When was CVE-2025-12252 published?: CVE-2025-12252 was published on 2025-10-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:carmelo:online_event_judging_system:1.0:*:*:*:*:*:*:*

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