vulnwire
7.5high

CVE-2017-9030

The Codextrous B2J Contact (aka b2j_contact) extension before 2.1.13 for Joomla!

Published 9 y ago · modified 4 mo ago · JSON

CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.1%
percentile 82%
Public exploits
0
none known

The Codextrous B2J Contact (aka b2j_contact) extension before 2.1.13 for Joomla! allows a directory traversal attack that bypasses a uniqid protection mechanism, and makes it easier to read arbitrary uploaded files.

Exploit prediction (EPSS)

2.10% probability of exploitation in the next 30 days, higher than 82% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.07.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

  • navixia.com /storage/app/media/uploaded-files/CVE/cve-2017-521415.txt · x_refsource_MISC, x_transferred

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.