How severe is CVE-2019-9187?

CVE-2019-9187 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-9187 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-9187?

CVE-2019-9187 primarily affects Ikiwiki. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-9187?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-9187 published?

CVE-2019-9187 was published on 2019-06-05 and last updated on 2026-06-17.

CVE-2019-9187

CVE-2019-9187 is a high-severity vulnerability in Ikiwiki with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Ikiwiki
Published: 2019-06-05
Last modified: 2026-06-17

Description

ikiwiki before 3.20170111.1 and 3.2018x and 3.2019x before 3.20190228 allows SSRF via the aggregate plugin. The impact also includes reading local files via file: URIs.

Frequently asked questions

What is CVE-2019-9187?: ikiwiki before 3.20170111.1 and 3.2018x and 3.2019x before 3.20190228 allows SSRF via the aggregate plugin. The impact also includes reading local files via file: URIs.
How severe is CVE-2019-9187?: CVE-2019-9187 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-9187 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-9187?: CVE-2019-9187 primarily affects Ikiwiki. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-9187?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-9187 published?: CVE-2019-9187 was published on 2019-06-05 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:ikiwiki:ikiwiki:*:*:*:*:*:*:*:*
cpe:2.3:a:ikiwiki:ikiwiki:3.20180105:*:*:*:*:*:*:*
cpe:2.3:a:ikiwiki:ikiwiki:3.20180228:*:*:*:*:*:*:*
cpe:2.3:a:ikiwiki:ikiwiki:3.20180311:*:*:*:*:*:*:*

More vulnerabilities in Ikiwiki

CVE-2017-0356 — Critical (CVSS 9.8): A flaw, similar to to CVE-2016-9646, exists in ikiwiki before 3.20170111, in the passwordauth plugin's use of…
CVE-2011-1408 — High (CVSS 8.2): ikiwiki before 3.20110608 allows remote attackers to hijack root's tty and run symlink attacks.
CVE-2016-10026 — High (CVSS 7.5): ikiwiki 3.20161219 does not properly check if a revision changes the access permissions for a page on sites with the…
CVE-2008-0169 — Medium (CVSS 6.8): Plugin/passwordauth.pm (aka the passwordauth plugin) in ikiwiki 1.34 through 2.47 allows remote attackers to bypass…
CVE-2016-9645 — Medium (CVSS 6.5): The fix for ikiwiki for CVE-2016-10026 was incomplete resulting in editing restriction bypass for git revert when using…
CVE-2015-2793 — Medium (CVSS 6.1): Cross-site scripting (XSS) vulnerability in templates/openid-selector.tmpl in ikiwiki before 3.20150329 allows remote…

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