What’s Vulnerable › Vulnerabilities

CVE-2015-7263

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-10 · updated 2026-06-17
• Weakness: CWE-284

Description

The SPDY/2 codec in Facebook Proxygen before 2015-11-09 allows remote attackers to conduct hijacking attacks and bypass ACL checks via a crafted host value.

Affected products

• Facebook Proxygen before 2015-11-09: through 0.32.0

References

• https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs
• https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs

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