CVE-2023-1719
Last modified
CVE-2023-1719 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Global variable extraction in bitrix/modules/main/tools.php in Bitrix24 22.0.300 allows unauthenticated remote attackers to (1) enumerate attachments on the server and (2) execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via overwriting uninitialised variables.. EPSS estimates a 4.97% chance of exploitation in the next 30 days.
Description
Global variable extraction in bitrix/modules/main/tools.php in Bitrix24 22.0.300 allows unauthenticated remote attackers to (1) enumerate attachments on the server and (2) execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via overwriting uninitialised variables.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bitrix24 | Bitrix24 | 22.0.300 |
References
- https://starlabs.sg/advisories/23/23-1719/Exploit, Third Party Advisory
- https://starlabs.sg/advisories/23/23-1719/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-1719?
How severe is CVE-2023-1719?
How do I fix CVE-2023-1719?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-1713Insecure temporary file creation in bitrix/modules/crm/lib/o…8.8
- CVE-2023-1714Unsafe variable extraction in bitrix/modules/main/classes/ge…8.8
- CVE-2023-1715 A logic error when using mb_strpos() to check for potential…5.4
- CVE-2023-1716 Cross-site scripting (XSS) vulnerability in Invoice Edit Pa…9.6
- CVE-2023-1717 Prototype pollution in bitrix/templates/bitrix24/components…9.6
- CVE-2023-1718 Improper file stream access in /desktop_app/file.ajax.php?a…7.5
- CVE-2023-1720Lack of mime type response header in Bitrix24 22.0.300 allow…8
- CVE-2023-1721Yoga Class Registration System version 1.0 allows an adminis…7.2
- CVE-2023-1722Yoga Class Registration System version 1.0 allows an adminis…8.8
- CVE-2023-1723Improper Neutralization of Special Elements used in an SQL C…9.8
- CVE-2023-1724Faveo Helpdesk Enterprise version 6.0.1 allows an attacker w…5.4
- CVE-2023-1725Server-Side Request Forgery (SSRF) vulnerability in Infoline…9.8
Are you affected by CVE-2023-1719?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST