Is CVE-2018-10547 in the CISA KEV catalog?

No. CVE-2018-10547 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-10547?

CVE-2018-10547 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2018-10547?

CVE-2018-10547 has an EPSS score of 3.63% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-10547?

Upgrade libapache2-mod-php5 on ubuntu 14.04 to 5.5.9+dfsg-1ubuntu4.25 or later. Fixes are available for 15 affected products.

CVE & CISA-KEV Catalog

CVE-2018-10547

MEDIUMEPSS 88th pctl

6.1

CVSS v3

NVD

Description

An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

libapache2-mod-php5Ubuntu

Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1

libapache2-mod-php7.0Ubuntu

Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1

libapache2-mod-php7.2Ubuntu

Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

php5Ubuntu

Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1

php5-cgiUbuntu

Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1

php5-cliUbuntu

Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1

php5-fpmUbuntu

Fixed in:5.5.9+dfsg-1ubuntu4.25USN-3646-1

php7.0Ubuntu

Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1

php7.0-cgiUbuntu

Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1

php7.0-cliUbuntu

Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1

php7.0-fpmUbuntu

Fixed in:7.0.30-0ubuntu0.16.04.1USN-3646-1

php7.2Ubuntu

Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

php7.2-cgiUbuntu

Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

php7.2-cliUbuntu

Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

php7.2-fpmUbuntu

Fixed in:7.2.5-0ubuntu0.18.04.1USN-3646-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

3.63%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Patch3

Third-Party Advisory8

Other references1

access.redhat.com

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

Embed a live status badge for CVE-2018-10547

Markdown

[![CVE-2018-10547](https://tridentstack.com/cve/badge/CVE-2018-10547.svg)](https://tridentstack.com/cve/CVE-2018-10547)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-10547"><img src="https://tridentstack.com/cve/badge/CVE-2018-10547.svg" alt="CVE-2018-10547"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.