Cross-Site Scripting in Progress Software Kendo UI for Vue
- Exploited
- No known exploitation
- Fix
- Fixed in 10.1.0
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 10.1.0.
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 18/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Cross-site scripting in the Editor component of Progress Software's Kendo UI for Vue lets an attacker with low privileges run JavaScript in another user's browser over the network, by supplying Editor content with an unsafe URL in the Insert Link or Insert Image dialog. The script runs when the victim clicks the resulting link, so the attack needs that user interaction.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Cross-Site Scripting (XSS) in the Editor component (@progress/kendo-vue-editor) in Progress Software Kendo UI for Vue versions 2.7.1 through 10.0.0 allows a low-privileged attacker who can supply Editor content to execute arbitrary JavaScript in another user's browser via an unsafe URL entered in the Insert Link or Insert Image dialog, which runs when the user clicks the resulting link.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach10/20Affects npm packages
- Severity5.4/10CVSS 5.4
- No patch0/5No signal
What would change the score
- Would score about 73 if added to CISA KEV
- Would score about 68 if CISA's SSVC rates exploitation active
- Would score about 37 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: 10.1.0.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- @progress/kendo-vue-editornpm
From 2.7.1 · fixed in 10.1.0
Evidence 1
- Advisory
Corrections
None so far.
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Questions about CVE-2026-106143
Is CVE-2026-106143 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-106143?
@progress/kendo-vue-editor (npm): from 2.7.1 before 10.1.0.Source: cve.now feed data
How do I fix CVE-2026-106143?
Upgrade to a fixed version: 10.1.0.Source: cve.now feed data