CVE-2015-10021Network attack vector

Stored XSS via unencoded term definitions

Published Jan 7, 2023 · Updated Aug 6, 2024

Stored XSS in Rimdev Definely allows remote authenticated users to execute script in another user's browser via crafted term definitions. Database.find and search returned definition fields from PostgreSQL to the web client without HTML encoding, so term detail views rendered injected tags. A user with term-writing access must store the payload and another user must view the affected definition; the resulting script can alter page content in that viewer's session.

CVSS severity3.5
Low
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Rimdev Definely allows remote authenticated users to execute script in another user's browser via crafted term definitions. Database.find and search returned definition fields from PostgreSQL to the web client without HTML encoding, so term detail views rendered injected tags. A user with term-writing access must store the payload and another user must view the affected definition; the resulting script can alter page content in that viewer's session.

The record

CVE
CVE-2015-10021
Published
Jan 7, 2023
Updated
Aug 6, 2024
Vendor
Definely
Product
Definely
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Definely · Definelyversion=n/a

Published CVSS scores

3.5VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDB CNAAV:N/AC:L/Au:S/C:N/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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