Vulnerability · Published Jul 9, 2026 · Assigned by TR-CERT
CVE-2026-4256LDAP Injection in PEAKUP's PassGate
High 8.2
In plain English
A high-severity security flaw in PassGate from PEAKUP Technology Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.4%top 70.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in PEAKUP Technology Inc. PassGate allows LDAP Injection. This issue affects PassGate: through 30042026.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PEAKUP Technology Inc. | PassGate | 0 – through 30042026 |
Weakness: CWE-90 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
References
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0523 government-resource