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CVE-2022-28959

22
FAUCET Score

CVE-2022-28959 details multiple cross-site scripting (XSS) vulnerabilities affecting Spip Web Framework versions 3.1.13 and below. This allows attackers to inject and execute arbitrary web scripts or HTML. The vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially impacting confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.1.13CPE matchmatch criteria
cpe:2.3:a:spip:spip:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.56%
Probability of exploitation in next 30 days
EPSS Percentile
72.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0156 is in the 85th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
ubuntupatch availablevia ubuntu_usn
Product: spip (xenial)Fixed in: 3.0.21-1ubuntu1+esm1

Vendor Advisories (1)

ubuntuUSN-8150-1

SPIP vulnerabilities

Apr 6, 2026

References

blog.spip.net / Mise-a-jour-CRITIQUE-de-securite-SPIP-3-2-8-et-SPIP-3-1-13.html
Release NotesVendor Advisory
github.com / spip/SPIP/commit/0394b44774555ae8331b6e65e35065dfa0bb41e4
PatchThird Party Advisory
github.com / spip/SPIP/commit/6c1650713fc948318852ace759aab8f1a84791cf
PatchThird Party Advisory
thinkloveshare.com / en/hacking/rce_on_spip_and_root_me
ExploitThird Party Advisory
root-me.org / fr/Informations/Faiblesses-decouvertes
Third Party Advisory