CVE-2013-4873

no score yetEPSS 2.1%

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.

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-255
Published: 2013-07-18
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

yahoo:tumblr

References

http://osvdb.org/95374
http://staff.tumblr.com/post/55648373578/important-security-update-for-iphone-ipad-users
http://www.theregister.co.uk/2013/07/17/tumblr_ios_snafu_fixed/
https://exchange.xforce.ibmcloud.com/vulnerabilities/85823
https://itunes.apple.com/us/app/tumblr/id305343404

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