CVE-2026-28272Disclosure(accellion / kiteworks)

LOWCVSS 4.8 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks Email Protection Gateway allows authenticated administrators to inject malicious scripts through a configuration interface. The stored script executes when users interact with the affected user interface. Version 9.2.0 contains a patch for the issue.

accellion CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-7hxj-ch78-xqgr

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

kiteworks

Threat summary

4 mentions across 3 observed days
Momentum state: stable

What's happening

Technical details provided in 4 signals
Disclosure: 4 classified signals
Peaked 1d ago at 2 mentions (2026-02-28); latest day: 1
4 total mentions across 3 days

Affected systems

Vendors

accellion

Products

kiteworks

Deep dive

Activity timeline4 mentions / 3d

Signal classification1 categories

Disclosure

4100.0%

Referenced assets4 URLs

By indicator

Classification over time

Date	Total	Labels

2026-02-27	1	Disclosure1
2026-02-28	2	Disclosure2
2026-03-04	1	Disclosure1

Full discourse4 posts

CRAC Learning - Tech@cracbot218d
Disclosure
CVE-2026-28272 (CVSS:8.1, HIGH) is Undergoing Analysis. Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks Email Protection Gateway..https://nvd.nist.gov/vuln/detail/CVE-2026-28272 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
CVE-2026-28272 is a high‑severity vulnerability in Kiteworks Email Protection Gateway affecting versions prior to 9.2.0, currently under analysis.
0000036
173 followersView on X
CVE@CVEnew222d
Disclosure
CVE-2026-28272 Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks Email Protection Gateway allows authenticated administrators to inject… https://www.cve.org/CVERecord?id=CVE-2026-28272
Post summary
A new vulnerability (CVE-2026-28272) in Kiteworks Email Protection Gateway allows authenticated administrators to inject code, affecting versions prior to 9.2.0.
00000122
56.6K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds223d
Disclosure
CVE-2026-28272 Stored Cross-Site Scripting in Kiteworks Email Protection Gateway Before 9.2.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-28272
Post summary
The text refers to a stored XSS vulnerability (CVE‑2026‑28272) in Kiteworks Email Protection Gateway versions prior to 9.2.0 and supplies a link to a vulnerability detail page, but does not include proof‑of‑concept, exploit code, or evidence of active exploitation or patching.
0000055
4.0K followersView on X
The Hacker Wire@TheHackerWire223d
Disclosure
🟠 CVE-2026-28272 - High Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks Email Protection Gateway allows authenticated administrators to inject malicious scripts throug... https://www.thehackerwire.com/vulnerability/CVE-2026-28272/ https://t.co/hPtuDk8AhR
Post summary
The tweet announces CVE‑2026‑28272, describing that authenticated administrators can inject malicious scripts via the Kiteworks Email Protection Gateway, but provides no PoC, exploit code, or mitigation details.
0000050
119 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	accellion	kiteworks	-	-	-

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What researchers are saying

CVE-2026-28272

CRAC Learning - Tech@cracbotDisclosure

CVE-2026-28272 is a high‑severity vulnerability in Kiteworks Email Protection Gateway affecting versions prior to 9.2.0, currently under analysis.

CVE@CVEnewDisclosure

A new vulnerability (CVE-2026-28272) in Kiteworks Email Protection Gateway allows authenticated administrators to inject code, affecting versions prior to 9.2.0.

Vulmon Vulnerability Feed@VulmonFeedsDisclosure

The text refers to a stored XSS vulnerability (CVE‑2026‑28272) in Kiteworks Email Protection Gateway versions prior to 9.2.0 and supplies a link to a vulnerability detail page, but does not include proof‑of‑concept, exploit code, or evidence of active exploitation or patching.

The Hacker Wire@TheHackerWireDisclosure

The tweet announces CVE‑2026‑28272, describing that authenticated administrators can inject malicious scripts via the Kiteworks Email Protection Gateway, but provides no PoC, exploit code, or mitigation details.