How severe is CVE-2019-15233?

CVE-2019-15233 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-2019-15233 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-15233?

CVE-2019-15233 affects Oldstreetsolutions Live Input Macros. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-15233?

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

When was CVE-2019-15233 published?

CVE-2019-15233 was published on 2019-08-20 and last updated on 2026-06-17.

CVE-2019-15233

CVE-2019-15233 is a medium-severity vulnerability in Oldstreetsolutions Live Input Macros 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% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Oldstreetsolutions Live Input Macros
Published: 2019-08-20
Last modified: 2026-06-17

Description

The Live:Text Box macro in the Old Street Live Input Macros app before 2.11 for Confluence has XSS, leading to theft of the Administrator Session Cookie.

Frequently asked questions

What is CVE-2019-15233?: The Live:Text Box macro in the Old Street Live Input Macros app before 2.11 for Confluence has XSS, leading to theft of the Administrator Session Cookie.
How severe is CVE-2019-15233?: CVE-2019-15233 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-2019-15233 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-15233?: CVE-2019-15233 affects Oldstreetsolutions Live Input Macros. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-15233?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-15233 published?: CVE-2019-15233 was published on 2019-08-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oldstreetsolutions:live_input_macros:*:*:*:*:*:confluence:*:*

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