What is CVE-2013-1751?

CVE-2013-1751 is a critical-severity vulnerability in Twiki, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-11-07.

How severe is CVE-2013-1751?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Improper input validation in Twiki

CVE-2013-1751

TWiki before 5.1.4 allows remote attackers to execute arbitrary shell commands by sending a crafted '%MAKETEXT{}%' parameter value containing Perl backtick characters.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.049 (91.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Twiki
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_CONFIRM, Patch, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2013-1751?: CVE-2013-1751 is a critical-severity vulnerability in Twiki, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-11-07.
How severe is CVE-2013-1751?: Critical severity. CVSS v3 base score is 9.8 out of 10.