CVE-2026-123782: zhimaAi chatwiki

Affected products, as the CNA wrote them
Vendor	Product	Versions
zhimaAi	chatwiki pkg:github/zhimaAi/chatwiki	affected before 2.10.0 semver Other versions: unaffected

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N	CNA (VulnCheck)Used for this record
4.3	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0024, the 15th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

6 Nov 2026, 15:00 UTC Confirmed by the CVE List
6 Nov 2026, 15:17 UTC Confirmed by NVD
6 Nov 2026, 15:17 UTC First seen by agentprime

Sources

References from the CNA

github.com/zhimaAi/chatwiki/issues/182 issue-tracking
github.com/zhimaAi/chatwiki product
github.com/zhimaAi/chatwiki/commit/81dd7a34be0322dd0881e1b8cfe85de337fdaf2b patch
github.com/zhimaAi/chatwiki/commit/d1ca145e283e2cb652e0b1002d5f14d6a46671e3 patch
github.com/zhimaAi/chatwiki/releases/tag/v2.10.0 release-notes
github.com/zhimaAi/chatwiki/blob/v2.9.6/internal/app/chatwiki/business/manage/form.go#L307-L352 technical-description
github.com/zhimaAi/chatwiki/blob/v2.9.6/internal/app/chatwiki/business/manage/form.go#L385-L411 technical-description
hackmd.io/@hieund/chatwiki-form-field-cross-tenant-idor technical-description
www.vulncheck.com/advisories/chatwiki-before-2.10.0-cross-tenant-idor-via-saveformfield-and-updateformrequired third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.