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CVE-2022-4898

MEDIUM
5.4
CVSS Score
Published: January 31, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:22 AM UTC
2 products affected across 2 vendorsOctopus ServerOctopus Server

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

In affected versions of Octopus Server the help sidebar can be customized to include a Cross-Site Scripting payload in the support link. This was initially resolved in advisory 2022-07 however it was identified that the fix could be bypassed in certain circumstances. A different approach was taken to prevent the possibility of the support link being susceptible to XSS

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Octopus Server· Octopus
95%
2019.7.0 ≤ v < 2022.2.85522022.3.348 ≤ v < 2022.3.107502022.4.791 ≤ v < 2022.4.8319
Affected range stops below 2022.2.8552, so it looks safe — our inference, not a vendor statement
Affected range stops below 2022.3.10750, so it looks safe — our inference, not a vendor statement
Affected range stops below 2022.4.8319, so it looks safe — our inference, not a vendor statement
Octopus Server· Octopus Deploy
60%
v ≥ 2019.7.0v ≥ 2022.3.348v ≥ 2022.4.791v < 2022.2.8552v < 2022.3.10750v < 2022.4.83192019.7.02022.3.3482022.4.791
Affected range stops below 2022.2.8552, so it looks safe — our inference, not a vendor statement
Affected range stops below 2022.3.10750, so it looks safe — our inference, not a vendor statement
Affected range stops below 2022.4.8319, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://advisories.octopus.com/post/2022/sa2023-01/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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