How severe is CVE-2018-14383?

CVE-2018-14383 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-2018-14383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-14383?

CVE-2018-14383 affects Ttpsc The Scheduler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-14383?

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-2018-14383 published?

CVE-2018-14383 was published on 2019-08-07 and last updated on 2026-06-17.

CVE-2018-14383

CVE-2018-14383 is a high-severity vulnerability in Ttpsc The Scheduler 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Ttpsc The Scheduler
Published: 2019-08-07
Last modified: 2026-06-17

Description

The Transition Technologies "The Scheduler" app 5.1.3 for Jira allows XXE due to a weakly configured/parameterized XML parser. It was fixed in the versions 5.2.1 and 3.3.7

Frequently asked questions

What is CVE-2018-14383?: The Transition Technologies "The Scheduler" app 5.1.3 for Jira allows XXE due to a weakly configured/parameterized XML parser. It was fixed in the versions 5.2.1 and 3.3.7
How severe is CVE-2018-14383?: CVE-2018-14383 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-2018-14383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-14383?: CVE-2018-14383 affects Ttpsc The Scheduler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-14383?: 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-2018-14383 published?: CVE-2018-14383 was published on 2019-08-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ttpsc:the_scheduler:5.1.3:*:*:*:*:jira:*:*

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