How severe is CVE-2025-34301?

CVE-2025-34301 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-2025-34301 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-34301?

CVE-2025-34301 primarily affects Ipfire. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-34301?

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

Does CVE-2025-34301 have an EU (EUVD) identifier?

Yes. CVE-2025-34301 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36517.

When was CVE-2025-34301 published?

CVE-2025-34301 was published on 2025-10-28 and last updated on 2026-06-17.

CVE-2025-34301

CVE-2025-34301 is a medium-severity vulnerability in Ipfire 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: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-36517
Weakness: CWE-79
Affected product: Ipfire
Published: 2025-10-28
Last modified: 2026-06-17

Description

IPFire versions prior to 2.29 (Core Update 198) contain a stored cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code into the COUNTRY_CODE parameter when creating a location group. When a user adds a new location group, the application issues an HTTP POST request with the ACTION parameter set to savelocationgrp, and the value of the COUNTRY_CODE parameter determines the flag displayed for that group. The value of this parameter is stored and later rendered in the web interface without proper sanitization or encoding, allowing malicious scripts to be executed in the context of other users viewing the affected page.

Frequently asked questions

What is CVE-2025-34301?: IPFire versions prior to 2.29 (Core Update 198) contain a stored cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject arbitrary JavaScript code into the COUNTRY_CODE parameter when creating a location group. When a user adds a new location group, the application issues an HTTP POST request with the ACTION parameter set to savelocationgrp, and the value of the COUNTRY_CODE parameter determines the flag displayed for that group. The value of this parameter is stored and later rendered in the web interface without proper sanitization or encoding, allowing malicious scripts to be executed in the context of other users viewing the affected page.
How severe is CVE-2025-34301?: CVE-2025-34301 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-2025-34301 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-34301?: CVE-2025-34301 primarily affects Ipfire. In total, 16 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-34301?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-34301 have an EU (EUVD) identifier?: Yes. CVE-2025-34301 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-36517.
When was CVE-2025-34301 published?: CVE-2025-34301 was published on 2025-10-28 and last updated on 2026-06-17.

References

Affected products (16)

cpe:2.3:a:ipfire:ipfire:*:*:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update183:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update184:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update185:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update186:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update187:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update188:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update189:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update190:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update191:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update192:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update193:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update194:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update195:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update196:*:*:*:*:*:*
cpe:2.3:a:ipfire:ipfire:2.29:core_update197:*:*:*:*:*:*

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