How severe is CVE-2024-26311?

CVE-2024-26311 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-26311 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-26311?

CVE-2024-26311 affects Archerirm Archer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-26311?

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

Does CVE-2024-26311 have an EU (EUVD) identifier?

Yes. CVE-2024-26311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23581.

When was CVE-2024-26311 published?

CVE-2024-26311 was published on 2024-02-21 and last updated on 2026-06-17.

CVE-2024-26311

CVE-2024-26311 is a medium-severity vulnerability in Archerirm Archer with a CVSS 3.x base score of 5.7. 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 5.7)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-23581
Weakness: CWE-79
Affected product: Archerirm Archer
Published: 2024-02-21
Last modified: 2026-06-17

Description

Archer Platform 6.x before 6.14 P2 HF1 (6.14.0.2.1) contains a reflected XSS vulnerability. A remote authenticated malicious Archer user could potentially exploit this by tricking a victim application user into supplying malicious JavaScript code to the vulnerable web application. This code is then reflected to the victim and gets executed by the web browser in the context of the vulnerable web application.

Frequently asked questions

What is CVE-2024-26311?: Archer Platform 6.x before 6.14 P2 HF1 (6.14.0.2.1) contains a reflected XSS vulnerability. A remote authenticated malicious Archer user could potentially exploit this by tricking a victim application user into supplying malicious JavaScript code to the vulnerable web application. This code is then reflected to the victim and gets executed by the web browser in the context of the vulnerable web application.
How severe is CVE-2024-26311?: CVE-2024-26311 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-26311 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-26311?: CVE-2024-26311 affects Archerirm Archer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-26311?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-26311 have an EU (EUVD) identifier?: Yes. CVE-2024-26311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-23581.
When was CVE-2024-26311 published?: CVE-2024-26311 was published on 2024-02-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:archerirm:archer:*:*:*:*:*:*:*:*

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