CVE-2019-9581

Name: CVE-2019-9581
Creator: NVD / NIST
Published: 2019-03-06T00:29:01.477+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 13.73%

Last modified Jun 17, 2026

CVE-2019-9581 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. phpscheduleit Booked Scheduler 2.7.5 allows arbitrary file upload via the Favicon field, leading to execution of arbitrary Web/custom-favicon.php PHP code, because Presenters/Admin/ManageThemePresenter.php does not ensure an image file extension.. EPSS estimates a 13.73% chance of exploitation in the next 30 days.

Description

phpscheduleit Booked Scheduler 2.7.5 allows arbitrary file upload via the Favicon field, leading to execution of arbitrary Web/custom-favicon.php PHP code, because Presenters/Admin/ManageThemePresenter.php does not ensure an image file extension.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

13.73%

96.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Twinkletoessoftware	Booked	2.7.5

References

http://packetstormsecurity.com/files/165263/Booked-Scheduler-2.7.5-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://pentest.com.tr/exploits/Booked-2-7-5-Remote-Command-Execution-Metasploit.htmlExploit, Patch, Third Party Advisory
https://sourceforge.net/p/phpscheduleit/source/ci/c5a86a279d888bd4362e4b4f61acedc054f99c39/Patch
https://www.exploit-db.com/exploits/46486Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/165263/Booked-Scheduler-2.7.5-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
https://pentest.com.tr/exploits/Booked-2-7-5-Remote-Command-Execution-Metasploit.htmlExploit, Patch, Third Party Advisory
https://sourceforge.net/p/phpscheduleit/source/ci/c5a86a279d888bd4362e4b4f61acedc054f99c39/Patch
https://www.exploit-db.com/exploits/46486Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Mar 6, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-9581?

How severe is CVE-2019-9581?

CVE-2019-9581 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 13.73% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9581?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-9581?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST