CVE-2004-1735

mediumpriority · track · 28EPSS 0.021 · 82 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

2.11% (82nd) EPSS

CVSS 4.3 · medium

Is it mine?

5 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Cross-site scripting (XSS) vulnerability in the create list option in Sympa 4.1.x and earlier allows remote authenticated users to inject arbitrary web script or HTML via the description field.

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.9–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.9lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-24389Sympa 4.x - New List HTML Injectionfunctional · exploit_db

affected products (5)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
sympa sympa= 4.0nvdUScpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:*
sympa sympa= 4.1nvdUScpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:*
sympa sympa= 4.1.1nvdUScpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:*
sympa sympa= 4.1.2nvdUScpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2004-08-21modified 2026-06-16

references (8)

External citations — patches, advisories, analysis.

scry

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