Unrated
CVE-2026-18311
Readwise Reader for Android contains a cross-site scripting vulnerability due to missing HTML sanitization in its processing of imported document metadata. Attacker-controlled fields such as the author meta tag are inserted into a WebView via innerHTML, enabling stored XSS that executes on synced devices when the malicious document is opened.
Announced Source revision 1
Original source ↗CVE-2026-18311
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-18311
Reader
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Readwise",
"product": "Reader",
"versions": [
{
"status": "affected",
"version": "8.7.2",
"versionType": "custom",
"lessThanOrEqual": "8.10.1"
}
]
}
]- Related CVEs
- CVE-2026-18311
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #2189 · Revision 1
- Added to Heist Feed
- Publisher date