CVE-2018-25073Network attack vector

Script execution via unencoded log filter

Published Jan 11, 2023 · Updated Aug 5, 2024

Cross-site scripting in Newcomer1989 TSN-Ranksystem 1.2.0 through 1.2.6 allows remote authenticated users to execute script through a log filter. The getlog function in webinterface/bot.php copies the first logfilter POST value into output without HTML encoding. A logged-in web-interface user must submit the crafted filter, and script executes only when a browser renders the affected response.

CVSS severity6.1
Medium
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Newcomer1989 TSN-Ranksystem 1.2.0 through 1.2.6 allows remote authenticated users to execute script through a log filter. The getlog function in webinterface/bot.php copies the first logfilter POST value into output without HTML encoding. A logged-in web-interface user must submit the crafted filter, and script executes only when a browser renders the affected response.

The record

CVE
CVE-2018-25073
Published
Jan 11, 2023
Updated
Aug 5, 2024
Vendor
Newcomer1989
Product
TSN-Ranksystem
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 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?

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

  1. Affected versionversion=1.2.0
  2. Affected versionversion=1.2.1
  3. Affected versionversion=1.2.2
  4. Affected versionversion=1.2.3
  5. Affected versionversion=1.2.4
  6. Affected versionversion=1.2.5
  7. Affected versionversion=1.2.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Newcomer1989 · TSN-Ranksystemversion=1.2.0; version=1.2.1; version=1.2.2; version=1.2.3; version=1.2.4; version=1.2.5; version=1.2.6

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/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.

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
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.

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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