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% (47th 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% (47th 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% (47th 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:*:*:*:*:*:*:*

More vulnerabilities in Admerc Event Management System

CVE-2026-3042 — High (CVSS 7.3): A vulnerability was detected in itsourcecode Event Management System 1.0. The affected element is an unknown function…
CVE-2026-2691 — High (CVSS 7.3): A vulnerability has been found in itsourcecode Event Management System 1.0. Affected by this issue is some unknown…
CVE-2026-2690 — High (CVSS 7.3): A flaw has been found in itsourcecode Event Management System 1.0. Affected by this vulnerability is an unknown…
CVE-2026-2217 — High (CVSS 7.3): A vulnerability was found in itsourcecode Event Management System 1.0. The impacted element is an unknown function of…
CVE-2026-3043 — Medium (CVSS 4.3): A flaw has been found in itsourcecode Event Management System 1.0. The impacted element is an unknown function of the…

All CVEs affecting Admerc Event Management System →

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-74820 — Critical (CVSS 10.0): ServiceNow has remediated a SQL injection vulnerability that was identified in in the ServiceNow AI platform. This…
CVE-2026-20030 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team…
CVE-2026-72811 — Critical (CVSS 10.0): SiYuan versions <= v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query…
CVE-2026-72851 — Critical (CVSS 10.0): Budibase before 3.40.0 contains an unauthenticated SQL injection vulnerability in webhook-triggered automations with…
CVE-2026-72899 — Critical (CVSS 10.0): Metabase allows an unauthenticated attacker to inject arbitrary SQL via a publicly shared card or dashboard that…
CVE-2026-72898 — Critical (CVSS 10.0): Metabase allows a remote, unauthenticated attacker to inject arbitrary SQL via the '/reset_password' database endpoint…

Browse all CWE-89 (SQL Injection) vulnerabilities →