Strix
26.1K

CVE-2016-20077

MEDIUMCVSS 6.9/10EPSS 0.37%

Last modified

CVE-2016-20077 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. WordPress Plugin Photocart Link 1.6 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting insufficient input validation in decode.php. Attackers can supply base64-encoded file paths in the 'id' parameter to the decode.php endpoint to retrieve sensitive files like wp-config.php containing database credentials and configuration data.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

WordPress Plugin Photocart Link 1.6 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting insufficient input validation in decode.php. Attackers can supply base64-encoded file paths in the 'id' parameter to the decode.php endpoint to retrieve sensitive files like wp-config.php containing database credentials and configuration data.

Metrics

CVSS 3.1
6.2/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0
6.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.37%

29.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2016-20077?
WordPress Plugin Photocart Link 1.6 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting insufficient input validation in decode.php. Attackers can supply base64-encoded file paths in the 'id' parameter to the decode.php endpoint to retrieve sensitive files like wp-config.php containing database credentials and configuration data.
How severe is CVE-2016-20077?
CVE-2016-20077 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2016-20077?
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.

Are you affected by CVE-2016-20077?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST