CVE-2021-43675
MEDIUMCVSS 6.1/10EPSS 0.85%
Last modified
CVE-2021-43675 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.85% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Lycheeorg | Lychee | 3.2.16 |
References
- https://github.com/LycheeOrg/LycheeThird Party Advisory
- https://github.com/LycheeOrg/Lychee-v3Third Party Advisory
- https://github.com/LycheeOrg/LycheeOrg.github.io/blob/master/docs/releases.md#v3216Release Notes, Third Party Advisory
- https://github.com/LycheeOrg/LycheeThird Party Advisory
- https://github.com/LycheeOrg/Lychee-v3Third Party Advisory
- https://github.com/LycheeOrg/LycheeOrg.github.io/blob/master/docs/releases.md#v3216Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2021-43675?
CVE-2021-43675 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43675?
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.
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 2021
- CVE-2021-43667A vulnerability has been detected in HyperLedger Fabric v1.4…7.5
- CVE-2021-43668Go-Ethereum 1.10.9 nodes crash (denial of service) after rec…5.5
- CVE-2021-43669A vulnerability has been detected in HyperLedger Fabric v1.4…7.5
- CVE-2021-4367The Flo Forms – Easy Drag & Drop Form Builder plugin for Wor…5.4
- CVE-2021-43673dzzoffice 2.02.1_SC_UTF8 is affected by a Cross Site Scripti…6.1
- CVE-2021-43674ThinkUp 2.0-beta.10 is affected by a path manipulation vulne…9.8
- CVE-2021-43676matyhtf framework v3.0.5 is affected by a path manipulation …9.8
- CVE-2021-43677Fluxbb v1.4.12 is affected by a Cross Site Scripting (XSS) v…6.1
- CVE-2021-43678Wechat-php-sdk v1.10.2 is affected by a Cross Site Scripting…6.1
- CVE-2021-43679ecshop v2.7.3 is affected by a SQL injection vulnerability i…9.8
- CVE-2021-4368The Frontend File Manager plugin for WordPress is vulnerable…8.8
- CVE-2021-43681SakuraPanel v1.0.1.1 is affected by a Cross Site Scripting (…6.1
Are you affected by CVE-2021-43675?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST