The Yahoo! Tumblr app before 3.4.1 for iOS sends cleartext credentials, which allows…
Priority LOW 27CWE-255Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The Yahoo! Tumblr app before 3.4.1 for iOS sends cleartext credentials, which allows remote attackers to obtain sensitive information by sniffing the network.
Why it matters now
EPSS 0.02072 81st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4873
- 2026-10-03 Alias added: GHSA-xmrg-vr4x-m2v3
References
Sources
- CVE-2013-4873 · CVE Program
- CVE-2013-4873 · NVD
- FIRST EPSS
- GHSA-xmrg-vr4x-m2v3 · GitHub Advisory Database · CC BY 4.0
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