CVE-2024-34959 json
DedeCMS V5.7.113 is vulnerable to Cross Site Scripting (XSS) via sys_data_replace.php.
published 2024-05-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-35133
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
DedeCMS V5.7.113 is vulnerable to Cross Site Scripting (XSS) via sys_data_replace.php.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitee.com https://gitee.com/upgogo/s123/issues/I9MARO referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L |
Affected products
- dedecms dedecms
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
gitee.com
/upgogo/s123/issues/I9MARO
exploit, third-party-advisory
Sources
- CVE List CVE-2024-34959
- NVD CVE-2024-34959
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.