XSS in Lycheeorg Lychee
CVE-2021-43675
Lychee-v3 3.2.16 is affected by a Cross Site Scripting (XSS) vulnerability in php/Access/Guest.php. The function exit will terminate the script and print the message to the user. The message will contain albumID which is controlled by the user.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (56.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Lycheeorg Lychee — versions 3.2.16
Weakness classification (CWE)
References
- github.com/LycheeOrg/Lychee (Third Party Advisory)
- github.com/LycheeOrg/Lychee-v3 (Third Party Advisory)
- github.com/LycheeOrg/LycheeOrg.github.io/blob/master/docs/releases.md (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2021-43675?
- CVE-2021-43675 is a medium-severity vulnerability in Lycheeorg Lychee, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-12-15.
- How severe is CVE-2021-43675?
- Medium severity. CVSS v3 base score is 6.1 out of 10.