How severe is CVE-2009-1826?

CVE-2009-1826 has a CVSS 2.0 base score of 6.5, rated medium severity.

Is CVE-2009-1826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-1826?

CVE-2009-1826 affects Collector Mygesuad. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-1826?

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

When was CVE-2009-1826 published?

CVE-2009-1826 was published on 2009-05-29 and last updated on 2026-06-16.

CVE-2009-1826

CVE-2009-1826 is a medium-severity vulnerability in Collector Mygesuad with a CVSS 2.0 base score of 6.5. 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-287.

Key facts

Severity: Medium (CVSS 2.0 base score 6.5)
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Collector Mygesuad
Published: 2009-05-29
Last modified: 2026-06-16

Description

modules/admuser.php in myGesuad 0.9.14 (aka 0.9) does not require administrative authentication, which allows remote authenticated users to list user accounts via a Find action.

Frequently asked questions

What is CVE-2009-1826?: modules/admuser.php in myGesuad 0.9.14 (aka 0.9) does not require administrative authentication, which allows remote authenticated users to list user accounts via a Find action.
How severe is CVE-2009-1826?: CVE-2009-1826 has a CVSS 2.0 base score of 6.5, rated medium severity.
Is CVE-2009-1826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1826?: CVE-2009-1826 affects Collector Mygesuad. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-1826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-1826 published?: CVE-2009-1826 was published on 2009-05-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:collector:mygesuad:0.9.14:*:*:*:*:*:*:*

More vulnerabilities in Collector Mygesuad

CVE-2009-1812 — Medium (CVSS 6.0): Multiple SQL injection vulnerabilities in myGesuad 0.9.14 (aka 0.9) allow remote attackers to execute arbitrary SQL…
CVE-2009-1811 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in myGesuad 0.9.14 (aka 0.9) allow remote attackers to inject…

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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →