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CVE-2021-26703

Date: March 1, 2021

EPrints 3.4.2 allows remote attackers to read arbitrary files and possibly execute commands via crafted JSON/XML input to a cgi/ajax/phrase URI.

Language: Perl

Severity Score

Related Resources (5)

https://files.eprints.org/2549/
https://files.eprints.org/2548/
https://nvd.nist.gov/vuln/detail/CVE-2021-26703
https://github.com/grymer/CVE/blob/master/eprints_security_review.pdf
https://www.mend.io/vulnerability-database/CVE-2021-26703

Severity Score

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference ('XXE')

CWE-611

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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