How severe is CVE-2023-3554?

CVE-2023-3554 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-3554 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3554?

CVE-2023-3554 affects Gzscripts Gz Forum Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3554?

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

When was CVE-2023-3554 published?

CVE-2023-3554 was published on 2023-07-10 and last updated on 2026-06-17.

CVE-2023-3554

CVE-2023-3554 is a low-severity vulnerability in Gzscripts Gz Forum Script with a CVSS 3.x base score of 3.5. 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: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Gzscripts Gz Forum Script
Published: 2023-07-10
Last modified: 2026-06-17

Description

A vulnerability was found in GZ Scripts GZ Forum Script 1.8 and classified as problematic. Affected by this issue is some unknown functionality of the file /preview.php. The manipulation of the argument catid/topicid/topic/topic_message/free_name leads to cross site scripting. The attack may be launched remotely. The identifier of this vulnerability is VDB-233348. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-3554?: A vulnerability was found in GZ Scripts GZ Forum Script 1.8 and classified as problematic. Affected by this issue is some unknown functionality of the file /preview.php. The manipulation of the argument catid/topicid/topic/topic_message/free_name leads to cross site scripting. The attack may be launched remotely. The identifier of this vulnerability is VDB-233348. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-3554?: CVE-2023-3554 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-3554 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3554?: CVE-2023-3554 affects Gzscripts Gz Forum Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3554?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3554 published?: CVE-2023-3554 was published on 2023-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gzscripts:gz_forum_script:1.8:*:*:*:*:*:*:*

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