CVE-2023-29489

mediumpriority · attend · 57EPSS 0.655 · 99 %ileexploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

17 exploits · PoC

Likely / severe?

65.5% (99th) EPSS

CVSS 6.1 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An issue was discovered in cPanel before 11.109.9999.116. XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669. The fixed versions are 11.109.9999.116, 11.108.0.13, 11.106.0.18, and 11.102.0.31.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.16.1mediumAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AC:L/AV:L/A:L/C:L/I:L/PR:L/S:U/UI:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · cve@mitre.org USexploitability 1.8 · impact 3.4

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

exploits (17)

Public proof-of-concept and weaponised exploit code.

0-d3y/CVE-2023-29489Mass Scaning vulnerability in Cpanel [XSS] PoC · poc_in_github
Abdullah7-ma/CVE-2023-29489CVE-2023-29489-XSSPoC · poc_in_github
Cappricio-Securities/CVE-2023-29489An issue was discovered in cPanel before 11.109.9999.116. Cross-Site Scripting can occur on the cpsrvd error page via an invalid webcall ID.PoC · poc_in_github
Makurorororororororo/Validate-CVE-2023-29489-scanner-Makurorororororororo/Validate-CVE-2023-29489-scanner-PoC · poc_in_github
Mostafa-Elguerdawi/CVE-2023-29489Mostafa-Elguerdawi/CVE-2023-29489PoC · poc_in_github
S4muraiMelayu1337/CVE-2023-29489S4muraiMelayu1337/CVE-2023-29489PoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
cPanel Inc. cPanel≤ 11.109.9999.11fstec_bduRU
cpanel cpanel< 11.102.0.31nvdUScpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*
cpanel cpanel11.104.0 → 11.106.0.18nvdUScpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*
cpanel cpanel11.108.0 → 11.108.0.13nvdUScpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*
cpanel cpanel11.109.0 → 11.109.9999.116nvdUScpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-04-27modified 2026-06-17

related (53,020)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-42897US	medium6.1OT critical	70.7% (99th)	KEV	2026-05-14
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network…
CVE-2025-66376US	medium6.1OT critical	20.2% (97th)	KEV	2026-01-05
Zimbra Collaboration (ZCS) 10 before 10.0.18 and 10.1 before 10.1.13 allows Classic UI stored XSS via Cascading Style Sheets (CSS) @import directives in an HTML e-mail message.
CVE-2025-68461US	medium6.1OT critical	27.4% (98th)	KEV	2025-12-18
Roundcube Webmail before 1.5.12 and 1.6 before 1.6.12 is prone to a Cross-Site-Scripting (XSS) vulnerability via the animate tag in an SVG document.
CVE-2025-48700US	—OT critical	1.71% (77th)	KEV	2025-06-23
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to exec…
CVE-2025-27915US	—OT critical	4.06% (91st)	KEV	2025-03-12
An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0 and 10.1. A stored cross-site scripting (XSS) vulnerability exists in the Classic Web Client due to insufficient…

+53015 more

references (7)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan