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.

Published: 2019-06-05 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-9187 is rated Moderate Risk (57.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.70%). EPSS rose +1.37% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2019-9187

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.33% 1.70% +1.37%
2 2025-03-30 0.64% 0.33% -0.31%
3 2025-03-29 — 0.64% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-9187

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.0 HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2019-9187

OS Trackers for CVE-2019-9187

vendor priority summary link
debian not yet assigned CVE-2019-9187 not yet assigned priority: Debian including 1 source packages (ikiwiki), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2019-9187
ubuntu low CVE-2019-9187 low priority: Ubuntu including 1 source packages (ikiwiki), 19 status rows across 19 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 13, ignored 2, needs-triage 2, DNE 1, released 1. https://ubuntu.com/security/CVE-2019-9187

Affected software / configurations for CVE-2019-9187

Vendor Product Version Raw CPE
ikiwiki ikiwiki < 3.20170111.1 cpe:2.3:a:ikiwiki:ikiwiki:*:*:*:*:*:*:*:*
ikiwiki ikiwiki >= 3.20190207, < 3.20190226 cpe:2.3:a:ikiwiki:ikiwiki:*:*:*:*:*:*:*:*
ikiwiki ikiwiki 3.20180105 cpe:2.3:a:ikiwiki:ikiwiki:3.20180105:*:*:*:*:*:*:*
ikiwiki ikiwiki 3.20180228 cpe:2.3:a:ikiwiki:ikiwiki:3.20180228:*:*:*:*:*:*:*
ikiwiki ikiwiki 3.20180311 cpe:2.3:a:ikiwiki:ikiwiki:3.20180311:*:*:*:*:*:*:*

References for CVE-2019-9187

cvelogic Threat Intelligence