CRITICAL
CVE-2017-14596
CWE-90Published: September 20, 2017· Updated: Jun 17, 2026
9.8
CVSS v3.1
Official Description
In Joomla! before 3.8.0, inadequate escaping in the LDAP authentication plugin can result in a disclosure of a username and password.
Technical Analysis
CVE-2017-14596 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Vendors & Products
Joomla1 product(s)
joomla\!
Source: NVD CPE · 119 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (8)
→
http://www.securityfocus.com/bid/100898Third Party Advisory · VDB Entry
→
http://www.securitytracker.com/id/1039407Third Party Advisory · VDB Entry
→
https://blog.ripstech.com/2017/joomla-takeover-in-20-seconds-with-ldap-injection-cve-2017-14596/Exploit · Technical Description · Third Party Advisory
→
→
http://www.securityfocus.com/bid/100898Third Party Advisory · VDB Entry
→
http://www.securitytracker.com/id/1039407Third Party Advisory · VDB Entry
→
https://blog.ripstech.com/2017/joomla-takeover-in-20-seconds-with-ldap-injection-cve-2017-14596/Exploit · Technical Description · Third Party Advisory
Quick Facts
CVE IDCVE-2017-14596
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-90
CISA KEVNo
Affected1 vendor(s)
PublishedSep 20, 2017
Related CVEs (CWE-90)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2017-14596 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.