How severe is CVE-2024-2634?

CVE-2024-2634 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-2634 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-2634?

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

Does CVE-2024-2634 have an EU (EUVD) identifier?

Yes. CVE-2024-2634 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27583.

When was CVE-2024-2634 published?

CVE-2024-2634 was published on 2024-03-19 and last updated on 2026-06-17.

CVE-2024-2634

CVE-2024-2634 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-27583
Weakness: CWE-79
Published: 2024-03-19
Last modified: 2026-06-17

Description

A Cross-Site Scripting Vulnerability has been found on Meta4 HR affecting version 819.001.022 and earlier. The endpoint '/sse_generico/generico_login.jsp' is vulnerable to XSS attack via 'lang' query, i.e. '/sse_generico/generico_login.jsp?lang=%27%3balert(%27BLEUSS%27)%2f%2f&params='.

Frequently asked questions

What is CVE-2024-2634?: A Cross-Site Scripting Vulnerability has been found on Meta4 HR affecting version 819.001.022 and earlier. The endpoint '/sse_generico/generico_login.jsp' is vulnerable to XSS attack via 'lang' query, i.e. '/sse_generico/generico_login.jsp?lang=%27%3balert(%27BLEUSS%27)%2f%2f&params='.
How severe is CVE-2024-2634?: CVE-2024-2634 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-2634 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-2634?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-2634 have an EU (EUVD) identifier?: Yes. CVE-2024-2634 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-27583.
When was CVE-2024-2634 published?: CVE-2024-2634 was published on 2024-03-19 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-meta4-hr-cegid

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