How severe is CVE-2025-28073?

CVE-2025-28073 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-2025-28073 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-28073?

CVE-2025-28073 affects Phplist. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-28073?

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

Does CVE-2025-28073 have an EU (EUVD) identifier?

Yes. CVE-2025-28073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14043.

When was CVE-2025-28073 published?

CVE-2025-28073 was published on 2025-05-08 and last updated on 2026-06-17.

CVE-2025-28073

CVE-2025-28073 is a medium-severity vulnerability in Phplist 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% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14043
Weakness: CWE-79
Affected product: Phplist
Published: 2025-05-08
Last modified: 2026-06-17

Description

phpList before 3.6.15 is vulnerable to Reflected Cross-Site Scripting (XSS) via the /lists/dl.php endpoint. An attacker can inject arbitrary JavaScript code by manipulating the id parameter, which is improperly sanitized.

Frequently asked questions

What is CVE-2025-28073?: phpList before 3.6.15 is vulnerable to Reflected Cross-Site Scripting (XSS) via the /lists/dl.php endpoint. An attacker can inject arbitrary JavaScript code by manipulating the id parameter, which is improperly sanitized.
How severe is CVE-2025-28073?: CVE-2025-28073 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-2025-28073 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-28073?: CVE-2025-28073 affects Phplist. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-28073?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-28073 have an EU (EUVD) identifier?: Yes. CVE-2025-28073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14043.
When was CVE-2025-28073 published?: CVE-2025-28073 was published on 2025-05-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phplist:phplist:*:*:*:*:*:*:*:*

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