CVE-2026-109426
7.5, highTelegram-Stremio through 5.1.0 contains an insecure storage vulnerability that allows attackers with access to the MongoDB database,…
- CVSS
- 7.5, high high CVSS v3.1
- EPSS, next 30 days
- 0.1% higher than 1.2% of scored CVEs
- Exploitation
- No public evidence
- Published
- 12 Oct 20265 days ago
Description
Telegram-Stremio through 5.1.0 contains an insecure storage vulnerability that allows attackers with access to the MongoDB database, backups, or logs to recover the operator's authenticated Telegram session string, which is protected only by a keyless, reversible encoding transform rather than actual encryption. Attackers can round-trip the stored value through the repository's own decode_string function with no secret key to obtain a fully authenticated Telegram session, granting complete control of the operator's Telegram account even when two-step verification is enabled.
Details
- Vendor
- Weebzone
- Product
- Telegram-Stremio
- Weakness
- CWE-312 (opens in a new tab)
- Status
- Received
- Updated
- 12 Oct 2026
- Assigner
- disclosure@vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References 2
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.