Administrator-level script execution via stored input
Published Jun 19, 2023 · Updated Apr 28, 2026
Stored XSS in Seed Webs Seed Fonts 2.3.1 and earlier allows remote authenticated users with administrator access to execute script. Patchstack and the upstream project have not published the affected setting, handler, or exact output operation that stores and renders the input. Exploitation requires administrator privileges and victim interaction, and the resulting script can read or modify data in the victim's browser context.
Summary
What happened
Stored XSS in Seed Webs Seed Fonts 2.3.1 and earlier allows remote authenticated users with administrator access to execute script. Patchstack and the upstream project have not published the affected setting, handler, or exact output operation that stores and renders the input. Exploitation requires administrator privileges and victim interaction, and the resulting script can read or modify data in the victim's browser context.
The record
- CVE
- CVE-2023-35779
- Published
- Jun 19, 2023
- Updated
- Apr 28, 2026
- Vendor
- Seed Webs
- Product
- Seed Fonts
- Classifications
- CWE-79
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Jun 19, 2023CVE publishedPublication date reported by the CVE source.
- Apr 28, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.3.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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