Medium severity · published Dec 9, 2020
CVE-2020-29258
Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the w parameter to index.php
6.1
CVSS
0.7%
EPSS
No
On KEV
Description
Cross-site scripting (XSS) vulnerability in Online Examination System 1.0 via the w parameter to index.php.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
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-2020-29258
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-29258
Exploit
https://asfiyashaikh20.medium.com/exploit-for-cve-2020-29258-reflected-cross-site-scripting-xss-vulnerability-957f365a1f3b
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