WPS Telegram Chat <= 4.6.0 - Authenticated (Subscriber+) Unauthorized Access to Telegram Bot API

Summary

CVECVE-2024-9628
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-10-25 08:15:03 UTC
Updated2026-04-08 19:22:40 UTC
DescriptionThe WPS Telegram Chat plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the 'Wps_Telegram_Chat_Admin::checkСonnection' function in versions up to, and including, 4.6.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to have full access to the Telegram Bot API endpoint and communicate with it.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.003200000 probability, percentile 0.550900000 (date 2026-04-13)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization


VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1[email protected]Secondary6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application 10web Wps Telegram Chat All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wpsolution WPS Telegram Chat affected 4.6.0 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/wps-telegram-chat/tags/4.5.4/admin/class-wps-telegram... [email protected] plugins.trac.wordpress.org Broken Link
www.wordfence.com/threat-intel/vulnerabilities/id/c7f7e545-5e14-421e-90b4-bc54b... [email protected] www.wordfence.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: István Márton (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-10-08T00:00:00.000ZDiscovered
CNA2024-10-08T00:00:00.000ZVendor Notified
CNA2024-10-24T00:00:00.000ZDisclosed
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