CVE-2020-28249: joplin_project joplin Cross-site Scripting
Modified
AliasesGHSA-q26w-wjj2-22vv
Published 06-11-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-28249 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in joplin_project joplin. EPSS estimates a 3.06% chance of exploitation in the next 30 days, higher than 87.5% of scored vulnerabilities. 2 public exploits are recorded.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
3.06%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits2github, exploit-database
Timeline
- 06-11-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Joplin 1.2.6 for Desktop allows XSS via a LINK element in a note.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesAll 2 agree
- OSV · NpmEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Medium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:P/A:NSourcesSingle source
EPSS trend
Probability
3.06%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
No change 0.00 pp
From 3.06% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
2 foundJopinxss
Maturity: poc
Joplin 1.2.6 - 'link' Cross Site Scripting
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Joplin_project1 product
- joplin1.2.6
Npm1 product
- joplin< 1.3.11
2 vendors · 2 products
