How severe is CVE-2025-62722?

CVE-2025-62722 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-2025-62722 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-62722?

CVE-2025-62722 affects Linkace. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-62722?

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

Does CVE-2025-62722 have an EU (EUVD) identifier?

Yes. CVE-2025-62722 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37909.

When was CVE-2025-62722 published?

CVE-2025-62722 was published on 2025-11-04 and last updated on 2026-06-17.

CVE-2025-62722

CVE-2025-62722 is a medium-severity vulnerability in Linkace 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: 8.7
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-37909
Weakness: CWE-79
Affected product: Linkace
Published: 2025-11-04
Last modified: 2026-06-17

Description

LinkAce is a self-hosted archive to collect website links. In versions 2.3.1 and below, the social media sharing functionality contains a Stored Cross-Site Scripting (XSS) vulnerability that allows any authenticated user to inject arbitrary JavaScript by creating a link with malicious HTML in the title field. When a user views the link details page and the shareable links are rendered, the malicious JavaScript executes in their browser. This vulnerability affects multiple sharing services and can be exploited to steal session cookies, perform actions on behalf of users, or deliver malware. This issue is fixed in version 2.4.0.

Frequently asked questions

What is CVE-2025-62722?: LinkAce is a self-hosted archive to collect website links. In versions 2.3.1 and below, the social media sharing functionality contains a Stored Cross-Site Scripting (XSS) vulnerability that allows any authenticated user to inject arbitrary JavaScript by creating a link with malicious HTML in the title field. When a user views the link details page and the shareable links are rendered, the malicious JavaScript executes in their browser. This vulnerability affects multiple sharing services and can be exploited to steal session cookies, perform actions on behalf of users, or deliver malware. This issue is fixed in version 2.4.0.
How severe is CVE-2025-62722?: CVE-2025-62722 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-2025-62722 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-62722?: CVE-2025-62722 affects Linkace. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-62722?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62722 have an EU (EUVD) identifier?: Yes. CVE-2025-62722 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37909.
When was CVE-2025-62722 published?: CVE-2025-62722 was published on 2025-11-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*

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