CVE-2019-13358

Opencats vulnerability

CVSS

7.5

EPSS

23.8%

EPSS pct

98th

Exploited

No known

lib/DocumentToText.php in OpenCats before 0.9.4-3 has XXE that allows remote users to read files on the underlying operating system. The attacker must upload a file in the docx or odt format.

Affected vendor

Opencats

Affected product

Opencats

CVSS vector

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

Weakness type (CWE)

CWE-611 — XML External Entity (XXE) Reference

Published

2019-07-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 23.8% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2019-13358

Confirm whether Opencats Opencats is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-13358.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-13358

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-13358 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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