How severe is CVE-2022-42989?

CVE-2022-42989 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-42989 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-42989?

CVE-2022-42989 affects Sankhya Sankhya Om. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-42989?

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-2022-42989 published?

CVE-2022-42989 was published on 2022-11-22 and last updated on 2026-07-09.

CVE-2022-42989

CVE-2022-42989 is a critical-severity vulnerability in Sankhya Sankhya Om with a CVSS 3.x base score of 9.0. 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: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sankhya Sankhya Om
Published: 2022-11-22
Last modified: 2026-07-09

Description

ERP Sankhya before v4.11b81 was discovered to contain a cross-site scripting (XSS) vulnerability via the component Caixa de Entrada.

Frequently asked questions

What is CVE-2022-42989?: ERP Sankhya before v4.11b81 was discovered to contain a cross-site scripting (XSS) vulnerability via the component Caixa de Entrada.
How severe is CVE-2022-42989?: CVE-2022-42989 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-42989 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-42989?: CVE-2022-42989 affects Sankhya Sankhya Om. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-42989?: 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-2022-42989 published?: CVE-2022-42989 was published on 2022-11-22 and last updated on 2026-07-09.

References

https://github.com/0xLUC4S/CVEs/blob/main/SankhyaERP_XSS_Account_Takeover.txt

Affected products (1)

cpe:2.3:a:sankhya:sankhya_om:*:*:*:*:*:*:*:*

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