How severe is CVE-2023-45358?

CVE-2023-45358 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2023-45358 being actively exploited?

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

What products are affected by CVE-2023-45358?

CVE-2023-45358 affects Archerirm Archer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45358?

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.

When was CVE-2023-45358 published?

CVE-2023-45358 was published on 2023-10-17 and last updated on 2026-06-17.

CVE-2023-45358

CVE-2023-45358 is a high-severity vulnerability in Archerirm Archer with a CVSS 3.x base score of 8.5. 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-79.

Key facts

Severity: High (CVSS 3.x base score 8.5)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Archerirm Archer
Published: 2023-10-17
Last modified: 2026-06-17

Description

Archer Platform 6.x before 6.13 P2 HF2 (6.13.0.2.2) contains a stored cross-site scripting (XSS) vulnerability. A remote authenticated malicious Archer user could potentially exploit this vulnerability to store malicious HTML or JavaScript code in a trusted application data store. When victim users access the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable application. 6.14 (6.14.0) is also a fixed release.

Frequently asked questions

What is CVE-2023-45358?: Archer Platform 6.x before 6.13 P2 HF2 (6.13.0.2.2) contains a stored cross-site scripting (XSS) vulnerability. A remote authenticated malicious Archer user could potentially exploit this vulnerability to store malicious HTML or JavaScript code in a trusted application data store. When victim users access the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable application. 6.14 (6.14.0) is also a fixed release.
How severe is CVE-2023-45358?: CVE-2023-45358 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2023-45358 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45358?: CVE-2023-45358 affects Archerirm Archer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45358?: 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.
When was CVE-2023-45358 published?: CVE-2023-45358 was published on 2023-10-17 and last updated on 2026-06-17.

References

https://www.archerirm.community/t5/platform-announcements/archer-update-for-multiple-vulnerabilities/ta-p/708617

Affected products (1)

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

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