How severe is CVE-2023-53887?

CVE-2023-53887 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-53887 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-53887?

CVE-2023-53887 affects Zomp Zomplog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-53887?

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

Does CVE-2023-53887 have an EU (EUVD) identifier?

Yes. CVE-2023-53887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203428.

When was CVE-2023-53887 published?

CVE-2023-53887 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2023-53887

CVE-2023-53887 is a medium-severity vulnerability in Zomp Zomplog with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v4: 5.1
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203428
Weakness: CWE-79
Affected product: Zomp Zomplog
Published: 2025-12-15
Last modified: 2026-06-17

Description

Zomplog 3.9 contains a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts when creating new pages. Attackers can craft malicious image source and onerror attributes to execute arbitrary JavaScript code in victim's browser.

Frequently asked questions

What is CVE-2023-53887?: Zomplog 3.9 contains a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts when creating new pages. Attackers can craft malicious image source and onerror attributes to execute arbitrary JavaScript code in victim's browser.
How severe is CVE-2023-53887?: CVE-2023-53887 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-53887 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-53887?: CVE-2023-53887 affects Zomp Zomplog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-53887?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-53887 have an EU (EUVD) identifier?: Yes. CVE-2023-53887 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203428.
When was CVE-2023-53887 published?: CVE-2023-53887 was published on 2025-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zomp:zomplog:3.9:*:*:*:*:*:*:*

More vulnerabilities in Zomp Zomplog

CVE-2023-53888 — High (CVSS 8.8): Zomplog 3.9 contains a remote code execution vulnerability that allows authenticated attackers to inject and execute…
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CVE-2008-2176 — Medium (CVSS 4.3): Cross-site scripting (XSS) vulnerability in admin/category.php in Zomplog 3.8.2 allows remote attackers to inject…

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