How severe is CVE-2018-1000139?

CVE-2018-1000139 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2018-1000139 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-1000139?

CVE-2018-1000139 affects Scilico I, Librarian. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-1000139?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-1000139 published?

CVE-2018-1000139 was published on 2018-03-23 and last updated on 2026-06-17.

CVE-2018-1000139

CVE-2018-1000139 is a medium-severity vulnerability in Scilico I, Librarian with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Scilico I, Librarian
Published: 2018-03-23
Last modified: 2026-06-17

Description

I, Librarian version 4.8 and earlier contains a Cross Site Scripting (XSS) vulnerability in "id" parameter in stable.php that can result in an attacker using the XSS to send a malicious script to an unsuspecting user.

Frequently asked questions

What is CVE-2018-1000139?: I, Librarian version 4.8 and earlier contains a Cross Site Scripting (XSS) vulnerability in "id" parameter in stable.php that can result in an attacker using the XSS to send a malicious script to an unsuspecting user.
How severe is CVE-2018-1000139?: CVE-2018-1000139 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2018-1000139 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-1000139?: CVE-2018-1000139 affects Scilico I, Librarian. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-1000139?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-1000139 published?: CVE-2018-1000139 was published on 2018-03-23 and last updated on 2026-06-17.

References

Affected products (1)

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

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