How severe is CVE-2018-1000141?

CVE-2018-1000141 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2018-1000141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1000141?

CVE-2018-1000141 affects Scilico I, Librarian. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-1000141?

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

When was CVE-2018-1000141 published?

CVE-2018-1000141 was published on 2018-03-23 and last updated on 2026-06-17.

CVE-2018-1000141

CVE-2018-1000141 is a critical-severity vulnerability in Scilico I, Librarian with a CVSS 3.x base score of 9.1. 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-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 7.5
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Scilico I, Librarian
Published: 2018-03-23
Last modified: 2026-06-17

Description

I, Librarian version 4.9 and earlier contains an Incorrect Access Control vulnerability in ajaxdiscussion.php that can result in any users gaining unauthorized access (read, write and delete) to project discussions.

Frequently asked questions

What is CVE-2018-1000141?: I, Librarian version 4.9 and earlier contains an Incorrect Access Control vulnerability in ajaxdiscussion.php that can result in any users gaining unauthorized access (read, write and delete) to project discussions.
How severe is CVE-2018-1000141?: CVE-2018-1000141 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2018-1000141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1000141?: CVE-2018-1000141 affects Scilico I, Librarian. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-1000141?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-1000141 published?: CVE-2018-1000141 was published on 2018-03-23 and last updated on 2026-06-17.

References

https://github.com/mkucej/i-librarian/issues/124

Affected products (1)

cpe:2.3:a:scilico:i\,_librarian:*:*:*:*:*:*:*:*

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