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TI-2014-07899 Aliases CVE-2014-9714GHSA-48q6-73v9-grfj

Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in…

Priority LOW 24CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · Partial · None
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.

Why it matters now

EPSS 0.0214 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:facebook:hiphop_virtual_machine:*:*:*:*:*:*:*:*up to 3.4.2VulnerableMeta
  • cpe:2.3:a:facebook:hiphop_virtual_machine:*:*:*:*:*:*:*:* Versions up to 3.4.2 Vulnerable ·Meta

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2014-9714
  2. 2026-10-03 Alias added: GHSA-48q6-73v9-grfj

References

Exploit 1

Advisory 1

Other 4

  • TI-2019-02635 Heap-based buffer overflow in Meta HHVM CVSS 3.1CRITICAL 9.8
  • TI-2014-01747 CRLF injection vulnerability in the LightProcess protocol implementation in… CVSS 2.0HIGH 7.5
  • TI-2014-05126 Integer overflow in the string_chunk_split function in hphp/runtime/base/zend-string.cpp… CVSS 2.0HIGH 7.5
  • TI-2014-01748 Facebook HipHop Virtual Machine (HHVM) before 3.1.0 does not drop supplemental group… CVSS 2.0MEDIUM 5.0
  • TI-2014-05127 The HashContext class in hphp/runtime/ext/ext_hash.cpp in Facebook HipHop Virtual Machine… CVSS 2.0MEDIUM 5.0
  • TI-2014-04389 The mcrypt_create_iv function in hphp/runtime/ext/mcrypt/ext_mcrypt.cpp in Facebook… CVSS 2.0MEDIUM 5.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences