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.
CVE-2025-62722
This medium-severity CVE scores 5.4 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 85% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.4
- EG Score
- 5.4(medium)
- EG Risk
- 40(Track*)EG Risk 40/100SSVC: Track*
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity54% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Watch closely — could escalate to Attend. - EPSS PROB
- 0%
- EPSS %ILE
- 16%
- KEV
- Not listed
Published
November 4, 2025
Last Modified
June 17, 2026
References (4)
- security-advisories@githubhttps://github.com/Kovah/LinkAce/commit/95d29b71ad9d4750cff8bbe7488802f6a4afa6aa
- security-advisories@githubhttps://github.com/Kovah/LinkAce/releases/tag/v2.4.0
- security-advisories@githubhttps://github.com/Kovah/LinkAce/security/advisories/GHSA-4mxh-7c7f-q79j
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/Kovah/LinkAce/security/advisories/GHSA-4mxh-7c7f-q79j
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 40× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 108 total refreshes for this CVE.
- 2026-08-05 19:17 UTCEPSS rescore
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Frequently asked(5)
What is CVE-2025-62722?
When was CVE-2025-62722 disclosed?
Is CVE-2025-62722 actively exploited?
What is the CVSS score of CVE-2025-62722?
How do I remediate CVE-2025-62722?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2025-62722
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