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No exploitation reportedFix available

CVE-2022-45801

No exploitation reported by the sources we read.

  • Published2023-05-01
  • Fixed in2.0.0
  • WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Apache StreamPark 1.0.0 to 2.0.0 have a LDAP injection vulnerability. LDAP Injection is an attack used to exploit web based applications that construct LDAP statements based on user input. When an application fails to properly sanitize user input, it's possible to modify LDAP statements through techniques similar to SQL Injection. LDAP injection attacks could result in the granting of permissions to unauthorized queries, and content modification inside the LDAP tree. This risk may only occur when the user logs in with ldap, and the user name and password login will not be affected, Users of the affected versions should upgrade to Apache StreamPark 2.0.0 or later.

Timeline

dates in UTC
  1. 2023-05-0115:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-45801?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-45801?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV
Apache streampark
BranchAffectedFixed in
2.0≥ 1.0.0, < 2.0.02.0.0

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Apache streampark to 2.0.0

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2024-10-15
  • OpenCVESSVC decisionnone—
  • NVDCVSS 3.15.4read 2026-10-23
  • CNAweakness (CWE)CWE-74read 2026-10-23
  • FIRST EPSSEPSS score1.1 %2026-10-23
  • OSVaffected packages—

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Published
2023-05-01
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2022-45801?

Apache StreamPark 1.0.0 to 2.0.0 have a LDAP injection vulnerability. LDAP Injection is an attack used to exploit web based applications that construct LDAP statements based on user input. When an application fails to properly sanitize user input, it's possible to modify LDAP statements through techniques similar to SQL Injection. LDAP injection attacks could result in the granting of permissions to unauthorized queries, and content modification inside the LDAP tree. This risk may only occur when the user logs in with ldap, and the user name and password login will not be affected, Users of the affected versions should upgrade to Apache StreamPark 2.0.0 or later.

Is CVE-2022-45801 actively exploited?

Active exploitation of CVE-2022-45801 has not been confirmed. Its EPSS score was 1.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-45801?

CVE-2022-45801 has a CVSS v3 base score of 5.4 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

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