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TI-2015-06485 Aliases CVE-2015-7808GHSA-rj4h-h9j2-p4h7

The vB_Api_Hook::decodeArguments method in vBulletin 5 Connect 5.1.2 through 5.1.9 allows…

Priority HIGH 73CWE-20Published · 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 · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The vB_Api_Hook::decodeArguments method in vBulletin 5 Connect 5.1.2 through 5.1.9 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object in the arguments parameter to ajax/api/hook/decodeArguments.

Why it matters now

EPSS 0.80635 99th percentileScored 2026-11-07
Public exploit Yes 5 exploit referencesTagged by the CNA and 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 · 21

CPEVersionsRoleVendor
cpe:2.3:a:vbulletin:vbulletin:5.0.0:*:*:*:*:*:*:*5.0.0VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.0.1:*:*:*:*:*:*:*5.0.1VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.0.2:*:*:*:*:*:*:*5.0.2VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.0.3:*:*:*:*:*:*:*5.0.3VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.0.4:*:*:*:*:*:*:*5.0.4VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.0.5:*:*:*:*:*:*:*5.0.5VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.0:*:*:*:*:*:*:*5.1.0VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.0:rc1:*:*:*:*:*:*5.1.0 rc1VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.1:*:*:*:*:*:*:*5.1.1VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.2:*:*:*:*:*:*:*5.1.2VulnerablevBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.0:*:*:*:*:*:*:* Versions 5.0.0 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.1:*:*:*:*:*:*:* Versions 5.0.1 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.2:*:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.3:*:*:*:*:*:*:* Versions 5.0.3 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.4:*:*:*:*:*:*:* Versions 5.0.4 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.0.5:*:*:*:*:*:*:* Versions 5.0.5 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.0:*:*:*:*:*:*:* Versions 5.1.0 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.0:rc1:*:*:*:*:*:* Versions 5.1.0 rc1 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.1:*:*:*:*:*:*:* Versions 5.1.1 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.2:*:*:*:*:*:*:* Versions 5.1.2 Vulnerable ·vBulletin
Show 11 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:vbulletin:vbulletin:5.1.2:beta1:*:*:*:*:*:*5.1.2 beta1VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.2:rc1:*:*:*:*:*:*5.1.2 rc1VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.2:rc2:*:*:*:*:*:*5.1.2 rc2VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.3:*:*:*:*:*:*:*5.1.3VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.3:alpha5:*:*:*:*:*:*5.1.3 alpha5VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.4:*:*:*:*:*:*:*5.1.4VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.5:*:*:*:*:*:*:*5.1.5VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.6:*:*:*:*:*:*:*5.1.6VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.7:*:*:*:*:*:*:*5.1.7VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.8:*:*:*:*:*:*:*5.1.8VulnerablevBulletin
cpe:2.3:a:vbulletin:vbulletin:5.1.9:*:*:*:*:*:*:*5.1.9VulnerablevBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.2:beta1:*:*:*:*:*:* Versions 5.1.2 beta1 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.2:rc1:*:*:*:*:*:* Versions 5.1.2 rc1 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.2:rc2:*:*:*:*:*:* Versions 5.1.2 rc2 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.3:*:*:*:*:*:*:* Versions 5.1.3 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.3:alpha5:*:*:*:*:*:* Versions 5.1.3 alpha5 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.4:*:*:*:*:*:*:* Versions 5.1.4 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.5:*:*:*:*:*:*:* Versions 5.1.5 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.6:*:*:*:*:*:*:* Versions 5.1.6 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.7:*:*:*:*:*:*:* Versions 5.1.7 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.8:*:*:*:*:*:*:* Versions 5.1.8 Vulnerable ·vBulletin
  • cpe:2.3:a:vbulletin:vbulletin:5.1.9:*:*:*:*:*:*:* Versions 5.1.9 Vulnerable ·vBulletin

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-7808
  2. 2026-10-03 Alias added: GHSA-rj4h-h9j2-p4h7

References

Exploit 5

  • TI-2020-13248 vBulletin 5.5.4 through 5.6.2 allows remote command execution via crafted subWidgets data… KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-12540 vBulletin 5.x through 5.5.4 allows remote command execution via the widgetConfig[code]… KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-31014 vBulletin 5.0.0 through 5.7.5 and 6.0.0 through 6.0.3 allows unauthenticated users to… CVSS 3.1CRITICAL 10.0
  • TI-2020-10114 vBulletin before 5.5.6pl1, 5.6.0 before 5.6.0pl1, and 5.6.1 before 5.6.1pl1 has incorrect access control. CVSS 3.1CRITICAL 9.8
  • TI-2023-10600 vBulletin before 5.6.9 PL1 allows an unauthenticated remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
  • TI-2016-05317 SQL injection vulnerability in forumrunner/includes/moderation.php in vBulletin before… CVSS 3.0CRITICAL 9.8
See all 49 →

Sources

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