How severe is CVE-2026-2689?

CVE-2026-2689 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-2026-2689 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-2689?

CVE-2026-2689 affects Admerc Event Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-2689?

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-2026-2689 have an EU (EUVD) identifier?

Yes. CVE-2026-2689 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7626.

When was CVE-2026-2689 published?

CVE-2026-2689 was published on 2026-02-19 and last updated on 2026-06-17.

CVE-2026-2689

CVE-2026-2689 is a high-severity vulnerability in Admerc Event 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: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-7626
Weakness: CWE-89
Affected product: Admerc Event Management System
Published: 2026-02-19
Last modified: 2026-06-17

Description

A vulnerability was detected in itsourcecode Event Management System 1.0. Affected is an unknown function of the file /admin/manage_booking.php. The manipulation of the argument ID results in sql injection. The attack may be performed from remote. The exploit is now public and may be used.

Frequently asked questions

What is CVE-2026-2689?: A vulnerability was detected in itsourcecode Event Management System 1.0. Affected is an unknown function of the file /admin/manage_booking.php. The manipulation of the argument ID results in sql injection. The attack may be performed from remote. The exploit is now public and may be used.
How severe is CVE-2026-2689?: CVE-2026-2689 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-2026-2689 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-2689?: CVE-2026-2689 affects Admerc Event Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-2689?: 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-2026-2689 have an EU (EUVD) identifier?: Yes. CVE-2026-2689 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-7626.
When was CVE-2026-2689 published?: CVE-2026-2689 was published on 2026-02-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:admerc:event_management_system:1.0:*:*:*:*:*:*:*

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