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2 vulnerabilities by Slab
CVE-2025-15056 (GCVE-0-2025-15056)
Vulnerability from cvelistv5 – Published: 2026-01-13 20:39 – Updated: 2026-04-20 14:10
VLAI
Title
Quill 2.0.3 - Lack of data validation in HTML export allowing XSS
Summary
A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS).
This issue affects Quill: 2.0.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/advisories/diomedes | third-party-advisory |
| https://github.com/slab/quill | product |
Credits
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CVE-2021-3163 (GCVE-0-2021-3163)
Vulnerability from cvelistv5 – Published: 2021-04-12 20:35 – Updated: 2024-08-03 16:45 Disputed
VLAI
Summary
A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://quilljs.com | x_refsource_MISC |
| https://burninatorsec.blogspot.com/2021/04/cve-20… | x_refsource_MISC |
| https://github.com/quilljs/quill/issues/3273 | x_refsource_MISC |
| https://github.com/quilljs/quill/issues/3364 | x_refsource_MISC |
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