CVE-2026-19966Public exploitNetwork attack vector

Unauthorized contact edits via contact_id IDOR

Published Aug 17, 2026 · Updated Aug 17, 2026

Authorization bypass in codenplug Timecamp Integration for RISE CRM through 2.8 allows remote authenticated users to modify contact records via contact_id. The /clients/save_contact endpoint uses the user-supplied contact_id to choose which contact record to update without verifying that the session is allowed to edit that object. Any account that can reach the contact update function can overwrite another user's profile fields such as name, email, phone, and job title, affecting data integrity and privacy.

CVSS severity5.4
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in codenplug Timecamp Integration for RISE CRM through 2.8 allows remote authenticated users to modify contact records via contact_id. The /clients/save_contact endpoint uses the user-supplied contact_id to choose which contact record to update without verifying that the session is allowed to edit that object. Any account that can reach the contact update function can overwrite another user's profile fields such as name, email, phone, and job title, affecting data integrity and privacy.

The record

CVE
CVE-2026-19966
Published
Aug 17, 2026
Updated
Aug 17, 2026
Vendor
codenplug
Product
Timecamp Integration for RISE CRM
Classifications
CWE-639, CWE-285
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.0
  2. Affected versionversion=2.1
  3. Affected versionversion=2.2
  4. Affected versionversion=2.3
  5. Affected versionversion=2.4
  6. Affected versionversion=2.5
  7. Affected versionversion=2.6
  8. Affected versionversion=2.7
  9. Affected versionversion=2.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

codenplug · Timecamp Integration for RISE CRMversion=2.0; version=2.1; version=2.2; version=2.3; version=2.4; version=2.5; version=2.6; version=2.7; version=2.8

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5.5VulDBAV:N/AC:L/Au:S/C:N/I:P/A:P
5.4VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CWE-285Improper Authorization

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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