Medium severity · published Dec 9, 2020
CVE-2020-29259
Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php
5.4
CVSS
0.7%
EPSS
No
On KEV
Description
Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the subject or feedback parameter to feedback.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OE
Online Examination System · Online Examination System Project
1.0 · source: NVD
Affected product
OE
Online Examination System
Online Examination System Project
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-29259
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-29259
Exploit
https://asfiyashaikh20.medium.com/cve-2020-29259-persistent-xss-2ef63cc5cee6
More from Online Examination System
9.8
CVE-2023-45111
Online Examination System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'email' parameter of the feed.php resource does not validate the…
6.5
CVE-2024-2945
Campcodes Online Examination System updateExaminee.php sql injection
6.5
CVE-2023-36256
The Online Examination System Project 1.0 version is vulnerable to Cross-Site Request Forgery (CSRF) attacks
6.5
CVE-2020-25411
Projectworlds Online Examination System 1.0 is vulnerable to CSRF, which allows a remote attacker to delete the existing user
6.1
CVE-2024-2939
Campcodes Online Examination System updateExaminee.php cross site scripting