How severe is CVE-2023-41538?

CVE-2023-41538 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-2023-41538 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-41538?

CVE-2023-41538 affects Phpjabbers Php Forum Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-41538?

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

When was CVE-2023-41538 published?

CVE-2023-41538 was published on 2023-08-30 and last updated on 2026-06-17.

CVE-2023-41538

CVE-2023-41538 is a medium-severity vulnerability in Phpjabbers Php Forum Script 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: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phpjabbers Php Forum Script
Published: 2023-08-30
Last modified: 2026-06-17

Description

phpjabbers PHP Forum Script 3.0 is vulnerable to Cross Site Scripting (XSS) via the keyword parameter.

Frequently asked questions

What is CVE-2023-41538?: phpjabbers PHP Forum Script 3.0 is vulnerable to Cross Site Scripting (XSS) via the keyword parameter.
How severe is CVE-2023-41538?: CVE-2023-41538 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-2023-41538 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-41538?: CVE-2023-41538 affects Phpjabbers Php Forum Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-41538?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-41538 published?: CVE-2023-41538 was published on 2023-08-30 and last updated on 2026-06-17.

References

https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/phpjabbers/2023/PHP-Forum-Script-3.0

Affected products (1)

cpe:2.3:a:phpjabbers:php_forum_script:3.0:*:*:*:*:*:*:*

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