XSS in Upcoming Events Project
CVE-2019-9650
An XSS issue was discovered in upcoming_events.php in the Upcoming Events plugin before 1.33 for MyBB via a crafted name for an event.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.034 (88.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- community.mybb.com/mods.php (Third Party Advisory, Release Notes)
- github.com/vintagedaddyo/MyBB_Plugin-Upcoming_Events/pull/1/commits/d0a0e1c6e56… (Patch, Third Party Advisory)
- www.exploit-db.com/exploits/46558/ (Exploit, VDB Entry, Third Party Advisory, exploit)
- packetstormsecurity.com/files/152152/MyBB-Upcoming-Events-1.32-Cross-Site-Scrip… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-9650?
- CVE-2019-9650 is a medium-severity vulnerability in Upcoming Events Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-03-11.
- How severe is CVE-2019-9650?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2019-9650 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.