How severe is CVE-2025-25823?

CVE-2025-25823 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2025-25823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25823?

CVE-2025-25823 affects Emlog. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25823?

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.

Does CVE-2025-25823 have an EU (EUVD) identifier?

Yes. CVE-2025-25823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5347.

When was CVE-2025-25823 published?

CVE-2025-25823 was published on 2025-02-26 and last updated on 2026-07-05.

CVE-2025-25823

CVE-2025-25823 is a high-severity vulnerability in Emlog with a CVSS 3.x base score of 7.3. 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 7.3)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5347
Weakness: CWE-79
Affected product: Emlog
Published: 2025-02-26
Last modified: 2026-07-05

Description

A cross-site scripting (XSS) vulnerability in Emlog Pro v2.5.4 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the article header at /admin/article.php.

Frequently asked questions

What is CVE-2025-25823?: A cross-site scripting (XSS) vulnerability in Emlog Pro v2.5.4 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the article header at /admin/article.php.
How severe is CVE-2025-25823?: CVE-2025-25823 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2025-25823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25823?: CVE-2025-25823 affects Emlog. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25823?: 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.
Does CVE-2025-25823 have an EU (EUVD) identifier?: Yes. CVE-2025-25823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5347.
When was CVE-2025-25823 published?: CVE-2025-25823 was published on 2025-02-26 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://emlogpro.com

Affected products (1)

cpe:2.3:a:emlog:emlog:2.5.4:*:*:*:pro:*:*:*

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