CVE-2020-2707 Cross-site scripting in Primavera P6 Enterprise Project Portfolio Management

Medium 5.4 Published 15 Jan 2020 Updated 30 Sep 2024

Low-privileged attackers can exploit cross-site scripting in Oracle Primavera P6 WebAccess to read and modify project data via HTTP.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2020-2707?

CVE-2020-2707 is a medium-severity cross-site scripting vulnerability in Oracle Primavera P6 Enterprise Project Portfolio Management, published on 15 Jan 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: WebAccess). Supported versions that are affected are 15.1.0.0-15.2.18.7, 16.1.0.0-16.2.19.0, 17.1.0.0-17.12.16.0, 18.1.0.0-18.8.16.0 and 19.12.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.0 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).

Which versions are affected by CVE-2020-2707?

It affects 1 product.

Products include Oracle Primavera P6 Enterprise Project Portfolio Management.

How do I fix CVE-2020-2707?

No fix has been published for CVE-2020-2707 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2020-2707 being exploited?

There is no known exploitation of CVE-2020-2707 in the wild and no public exploit code.

All Oracle Primavera P6 Enterprise Project Portfolio Management vulnerabilities

Sources

Also known as GHSA-77j9-94c7-3qrw.