How severe is CVE-2026-3133?

CVE-2026-3133 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3133 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3133?

CVE-2026-3133 affects Admerc Document Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3133?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-3133 have an EU (EUVD) identifier?

Yes. CVE-2026-3133 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8573.

When was CVE-2026-3133 published?

CVE-2026-3133 was published on 2026-02-25 and last updated on 2026-06-17.

CVE-2026-3133

CVE-2026-3133 is a high-severity vulnerability in Admerc Document Management System with a CVSS 3.x base score of 7.3. 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-89.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8573
Weakness: CWE-89
Affected product: Admerc Document Management System
Published: 2026-02-25
Last modified: 2026-06-17

Description

A vulnerability has been found in itsourcecode Document Management System 1.0. This issue affects some unknown processing of the file /loging.php of the component Login. The manipulation of the argument Username leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2026-3133?: A vulnerability has been found in itsourcecode Document Management System 1.0. This issue affects some unknown processing of the file /loging.php of the component Login. The manipulation of the argument Username leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
How severe is CVE-2026-3133?: CVE-2026-3133 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3133 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3133?: CVE-2026-3133 affects Admerc Document Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3133?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-3133 have an EU (EUVD) identifier?: Yes. CVE-2026-3133 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8573.
When was CVE-2026-3133 published?: CVE-2026-3133 was published on 2026-02-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:admerc:document_management_system:1.0:*:*:*:*:*:*:*

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