CVE-2023-27922: stefano lissa & the newsletter team newsletter Cross-site Scripting
Modified
Published 23-05-2023Last modified 17-01-2025
Vulnerability summary
CVE-2023-27922 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in stefano lissa & the newsletter team newsletter. EPSS estimates a 1.20% chance of exploitation in the next 30 days, higher than 67.9% of scored vulnerabilities. Fixed in 7.6.9.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
1.20%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded
Timeline
- 23-05-2023PublishedVulnerability first disclosed.
- 17-01-2025Last modifiedVulnerability information updated.
Description
Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSources2 sources · 4.7–6.1
- wordfenceSource4.7MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
1.20%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.20% on 25-09-2026
25-09-202625-10-2026
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
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Stefano lissa & the newsletter team1 product
- newsletterversions prior to 7.6.9
Thenewsletterplugin1 product
- newsletter< 7.6.9
Wordpress1 product
- newsletter≤ 7.6.8 (fixed in 7.6.9)
3 vendors · 3 products
References
3 links- jvn.jp/en/jp/JVN59341308/Third Party Advisory