CVE-2023-32958Network attack vector

Administrator-level stored XSS via unsanitized book fields

Published May 28, 2023 · Updated Apr 28, 2026

Stored cross-site scripting in Nose Graze Novelist 1.2.0 and earlier allows remote authenticated users with administrator access to run script. Book information fields accept and retain unsafe HTML because affected releases do not sanitize stored field values before rendering them. A privileged user must store crafted field content and another user must view the rendered book data; script runs in that viewer's browser.

CVSS severity5.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Nose Graze Novelist 1.2.0 and earlier allows remote authenticated users with administrator access to run script. Book information fields accept and retain unsafe HTML because affected releases do not sanitize stored field values before rendering them. A privileged user must store crafted field content and another user must view the rendered book data; script runs in that viewer's browser.

The record

CVE
CVE-2023-32958
Published
May 28, 2023
Updated
Apr 28, 2026
Vendor
Nose Graze
Product
Novelist
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.2.0 changes=[{"at":"1.2.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Nose Graze · Novelistversion=n/a <=1.2.0 changes=[{"at":"1.2.1","status":"unaffected"}]

Published CVSS scores

5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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