How severe is CVE-2024-24336?

CVE-2024-24336 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-24336 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-24336?

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-2024-24336 have an EU (EUVD) identifier?

Yes. CVE-2024-24336 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21758.

When was CVE-2024-24336 published?

CVE-2024-24336 was published on 2024-03-19 and last updated on 2026-06-17.

CVE-2024-24336

CVE-2024-24336 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21758
Weakness: CWE-352
Published: 2024-03-19
Last modified: 2026-06-17

Description

A multiple Cross-site scripting (XSS) vulnerability in the '/members/moremember.pl', and ‘/members/members-home.pl’ endpoints within Koha Library Management System version 23.05.05 and earlier allows malicious staff users to carry out CSRF attacks, including unauthorized changes to usernames and passwords of users visiting the affected page, via the 'Circulation note' and ‘Patrons Restriction’ components.

Frequently asked questions

What is CVE-2024-24336?: A multiple Cross-site scripting (XSS) vulnerability in the '/members/moremember.pl', and ‘/members/members-home.pl’ endpoints within Koha Library Management System version 23.05.05 and earlier allows malicious staff users to carry out CSRF attacks, including unauthorized changes to usernames and passwords of users visiting the affected page, via the 'Circulation note' and ‘Patrons Restriction’ components.
How severe is CVE-2024-24336?: CVE-2024-24336 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-24336 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-24336?: 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-2024-24336 have an EU (EUVD) identifier?: Yes. CVE-2024-24336 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21758.
When was CVE-2024-24336 published?: CVE-2024-24336 was published on 2024-03-19 and last updated on 2026-06-17.

References

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