CVE-2018-1000138

Name: CVE-2018-1000138
Creator: NVD / NIST
Published: 2018-03-23T21:29:00.457+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 1.60%

Last modified Jun 17, 2026

CVE-2018-1000138 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. I, Librarian version 4.8 and earlier contains a SSRF vulnerability in "url" parameter of getFromWeb in functions.php that can result in the attacker abusing functionality on the server to read or update internal resources.. EPSS estimates a 1.60% chance of exploitation in the next 30 days.

Description

I, Librarian version 4.8 and earlier contains a SSRF vulnerability in "url" parameter of getFromWeb in functions.php that can result in the attacker abusing functionality on the server to read or update internal resources.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

1.60%

72.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Scilico	I\, Librarian	<= 4.8

References

https://github.com/mkucej/i-librarian/blob/9535753a84bc615b210802d4c9542db73368d984/functions.php#L811Third Party Advisory
https://github.com/mkucej/i-librarian/issues/120Exploit, Issue Tracking, Third Party Advisory
https://github.com/mkucej/i-librarian/blob/9535753a84bc615b210802d4c9542db73368d984/functions.php#L811Third Party Advisory
https://github.com/mkucej/i-librarian/issues/120Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Mar 23, 2018
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2018-1000138?

How severe is CVE-2018-1000138?

CVE-2018-1000138 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.60% probability of exploitation in the next 30 days.

How do I fix CVE-2018-1000138?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-1000138?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST